梦园呓语

\(\newcommand{\footnotename}{footnote}\) \(\def \LWRfootnote {1}\) \(\newcommand {\footnote }[2][\LWRfootnote ]{{}^{\mathrm {#1}}}\) \(\newcommand {\footnotemark }[1][\LWRfootnote ]{{}^{\mathrm {#1}}}\) \(\let \LWRorighspace \hspace \) \(\renewcommand {\hspace }{\ifstar \LWRorighspace \LWRorighspace }\) \(\newcommand {\mathnormal }[1]{{#1}}\) \(\newcommand \ensuremath [1]{#1}\) \(\newcommand {\LWRframebox }[2][]{\fbox {#2}} \newcommand {\framebox }[1][]{\LWRframebox } \) \(\newcommand {\setlength }[2]{}\) \(\newcommand {\addtolength }[2]{}\) \(\newcommand {\setcounter }[2]{}\) \(\newcommand {\addtocounter }[2]{}\) \(\newcommand {\arabic }[1]{}\) \(\newcommand {\number }[1]{}\) \(\newcommand {\noalign }[1]{\text {#1}\notag \\}\) \(\newcommand {\cline }[1]{}\) \(\newcommand {\directlua }[1]{\text {(directlua)}}\) \(\newcommand {\luatexdirectlua }[1]{\text {(directlua)}}\) \(\newcommand {\protect }{}\) \(\def \LWRabsorbnumber #1 {}\) \(\def \LWRabsorbquotenumber "#1 {}\) \(\newcommand {\LWRabsorboption }[1][]{}\) \(\newcommand {\LWRabsorbtwooptions }[1][]{\LWRabsorboption }\) \(\def \mathchar {\ifnextchar "\LWRabsorbquotenumber \LWRabsorbnumber }\) \(\def \mathcode #1={\mathchar }\) \(\let \delcode \mathcode \) \(\let \delimiter \mathchar \) \(\def \oe {\unicode {x0153}}\) \(\def \OE {\unicode {x0152}}\) \(\def \ae {\unicode {x00E6}}\) \(\def \AE {\unicode {x00C6}}\) \(\def \aa {\unicode {x00E5}}\) \(\def \AA {\unicode {x00C5}}\) \(\def \o {\unicode {x00F8}}\) \(\def \O {\unicode {x00D8}}\) \(\def \l {\unicode {x0142}}\) \(\def \L {\unicode {x0141}}\) \(\def \ss {\unicode {x00DF}}\) \(\def \SS {\unicode {x1E9E}}\) \(\def \dag {\unicode {x2020}}\) \(\def \ddag {\unicode {x2021}}\) \(\def \P {\unicode {x00B6}}\) \(\def \copyright {\unicode {x00A9}}\) \(\def \pounds {\unicode {x00A3}}\) \(\let \LWRref \ref \) \(\renewcommand {\ref }{\ifstar \LWRref \LWRref }\) \( \newcommand {\multicolumn }[3]{#3}\) \(\require {textcomp}\) \(\newcommand {\intertext }[1]{\text {#1}\notag \\}\) \(\let \Hat \hat \) \(\let \Check \check \) \(\let \Tilde \tilde \) \(\let \Acute \acute \) \(\let \Grave \grave \) \(\let \Dot \dot \) \(\let \Ddot \ddot \) \(\let \Breve \breve \) \(\let \Bar \bar \) \(\let \Vec \vec \) \(\newcommand {\LWRsfrac }[2][/]{{}^\LWRsfracnumerator \!#1{}_{#2}}\) \(\newcommand {\sfrac }[2][]{\def \LWRsfracnumerator {#2}\LWRsfrac }\) \(\let \symnormal \mathit \) \(\let \symliteral \mathrm \) \(\let \symbb \mathbb \) \(\let \symbbit \mathbb \) \(\let \symcal \mathcal \) \(\let \symscr \mathscr \) \(\let \symfrak \mathfrak \) \(\let \symsfup \mathsf \) \(\let \symsfit \mathit \) \(\let \symbfsf \mathbf \) \(\let \symbfup \mathbf \) \(\newcommand {\symbfit }[1]{\boldsymbol {#1}}\) \(\let \symbfcal \mathcal \) \(\let \symbfscr \mathscr \) \(\let \symbffrak \mathfrak \) \(\let \symbfsfup \mathbf \) \(\newcommand {\symbfsfit }[1]{\boldsymbol {#1}}\) \(\let \symup \mathrm \) \(\let \symbf \mathbf \) \(\let \symit \mathit \) \(\let \symtt \mathtt \) \(\let \symbffrac \mathbffrac \) \(\newcommand {\mathfence }[1]{\mathord {#1}}\) \(\newcommand {\mathover }[1]{#1}\) \(\newcommand {\mathunder }[1]{#1}\) \(\newcommand {\mathaccent }[1]{#1}\) \(\newcommand {\mathbotaccent }[1]{#1}\) \(\newcommand {\mathalpha }[1]{\mathord {#1}}\) \(\def\upAlpha{\unicode{x0391}}\) \(\def\upBeta{\unicode{x0392}}\) \(\def\upGamma{\unicode{x0393}}\) \(\def\upDigamma{\unicode{x03DC}}\) \(\def\upDelta{\unicode{x0394}}\) \(\def\upEpsilon{\unicode{x0395}}\) \(\def\upZeta{\unicode{x0396}}\) \(\def\upEta{\unicode{x0397}}\) \(\def\upTheta{\unicode{x0398}}\) \(\def\upVartheta{\unicode{x03F4}}\) \(\def\upIota{\unicode{x0399}}\) \(\def\upKappa{\unicode{x039A}}\) \(\def\upLambda{\unicode{x039B}}\) \(\def\upMu{\unicode{x039C}}\) \(\def\upNu{\unicode{x039D}}\) \(\def\upXi{\unicode{x039E}}\) \(\def\upOmicron{\unicode{x039F}}\) \(\def\upPi{\unicode{x03A0}}\) \(\def\upVarpi{\unicode{x03D6}}\) \(\def\upRho{\unicode{x03A1}}\) \(\def\upSigma{\unicode{x03A3}}\) \(\def\upTau{\unicode{x03A4}}\) \(\def\upUpsilon{\unicode{x03A5}}\) \(\def\upPhi{\unicode{x03A6}}\) \(\def\upChi{\unicode{x03A7}}\) \(\def\upPsi{\unicode{x03A8}}\) \(\def\upOmega{\unicode{x03A9}}\) \(\def\itAlpha{\unicode{x1D6E2}}\) \(\def\itBeta{\unicode{x1D6E3}}\) \(\def\itGamma{\unicode{x1D6E4}}\) \(\def\itDigamma{\mathit{\unicode{x03DC}}}\) \(\def\itDelta{\unicode{x1D6E5}}\) \(\def\itEpsilon{\unicode{x1D6E6}}\) \(\def\itZeta{\unicode{x1D6E7}}\) \(\def\itEta{\unicode{x1D6E8}}\) \(\def\itTheta{\unicode{x1D6E9}}\) \(\def\itVartheta{\unicode{x1D6F3}}\) \(\def\itIota{\unicode{x1D6EA}}\) \(\def\itKappa{\unicode{x1D6EB}}\) \(\def\itLambda{\unicode{x1D6EC}}\) \(\def\itMu{\unicode{x1D6ED}}\) \(\def\itNu{\unicode{x1D6EE}}\) \(\def\itXi{\unicode{x1D6EF}}\) \(\def\itOmicron{\unicode{x1D6F0}}\) \(\def\itPi{\unicode{x1D6F1}}\) \(\def\itRho{\unicode{x1D6F2}}\) \(\def\itSigma{\unicode{x1D6F4}}\) \(\def\itTau{\unicode{x1D6F5}}\) \(\def\itUpsilon{\unicode{x1D6F6}}\) \(\def\itPhi{\unicode{x1D6F7}}\) \(\def\itChi{\unicode{x1D6F8}}\) \(\def\itPsi{\unicode{x1D6F9}}\) \(\def\itOmega{\unicode{x1D6FA}}\) \(\def\upalpha{\unicode{x03B1}}\) \(\def\upbeta{\unicode{x03B2}}\) \(\def\upvarbeta{\unicode{x03D0}}\) \(\def\upgamma{\unicode{x03B3}}\) \(\def\updigamma{\unicode{x03DD}}\) \(\def\updelta{\unicode{x03B4}}\) \(\def\upepsilon{\unicode{x03F5}}\) \(\def\upvarepsilon{\unicode{x03B5}}\) \(\def\upzeta{\unicode{x03B6}}\) \(\def\upeta{\unicode{x03B7}}\) \(\def\uptheta{\unicode{x03B8}}\) \(\def\upvartheta{\unicode{x03D1}}\) \(\def\upiota{\unicode{x03B9}}\) \(\def\upkappa{\unicode{x03BA}}\) \(\def\upvarkappa{\unicode{x03F0}}\) \(\def\uplambda{\unicode{x03BB}}\) \(\def\upmu{\unicode{x03BC}}\) \(\def\upnu{\unicode{x03BD}}\) \(\def\upxi{\unicode{x03BE}}\) \(\def\upomicron{\unicode{x03BF}}\) \(\def\uppi{\unicode{x03C0}}\) \(\def\upvarpi{\unicode{x03D6}}\) \(\def\uprho{\unicode{x03C1}}\) \(\def\upvarrho{\unicode{x03F1}}\) \(\def\upsigma{\unicode{x03C3}}\) \(\def\upvarsigma{\unicode{x03C2}}\) \(\def\uptau{\unicode{x03C4}}\) \(\def\upupsilon{\unicode{x03C5}}\) \(\def\upphi{\unicode{x03D5}}\) \(\def\upvarphi{\unicode{x03C6}}\) \(\def\upchi{\unicode{x03C7}}\) \(\def\uppsi{\unicode{x03C8}}\) \(\def\upomega{\unicode{x03C9}}\) \(\def\italpha{\unicode{x1D6FC}}\) \(\def\itbeta{\unicode{x1D6FD}}\) \(\def\itvarbeta{\unicode{x03D0}}\) \(\def\itgamma{\unicode{x1D6FE}}\) \(\def\itdigamma{\mathit{\unicode{x03DD}}}\) \(\def\itdelta{\unicode{x1D6FF}}\) \(\def\itepsilon{\unicode{x1D716}}\) \(\def\itvarepsilon{\unicode{x1D700}}\) \(\def\itzeta{\unicode{x1D701}}\) \(\def\iteta{\unicode{x1D702}}\) \(\def\ittheta{\unicode{x1D703}}\) \(\def\itvartheta{\unicode{x1D717}}\) \(\def\itiota{\unicode{x1D704}}\) \(\def\itkappa{\unicode{x1D705}}\) \(\def\itvarkappa{\unicode{x1D718}}\) \(\def\itlambda{\unicode{x1D706}}\) \(\def\itmu{\unicode{x1D707}}\) \(\def\itnu{\unicode{x1D708}}\) \(\def\itxi{\unicode{x1D709}}\) \(\def\itomicron{\unicode{x1D70A}}\) \(\def\itpi{\unicode{x1D70B}}\) \(\def\itvarpi{\unicode{x1D71B}}\) \(\def\itrho{\unicode{x1D70C}}\) \(\def\itvarrho{\unicode{x1D71A}}\) \(\def\itsigma{\unicode{x1D70E}}\) \(\def\itvarsigma{\unicode{x1D70D}}\) \(\def\ittau{\unicode{x1D70F}}\) \(\def\itupsilon{\unicode{x1D710}}\) \(\def\itphi{\unicode{x1D719}}\) \(\def\itvarphi{\unicode{x1D711}}\) \(\def\itchi{\unicode{x1D712}}\) \(\def\itpsi{\unicode{x1D713}}\) \(\def\itomega{\unicode{x1D714}}\) \(\let \lparen (\) \(\let \rparen )\) \(\newcommand {\cuberoot }[1]{\,{}^3\!\!\sqrt {#1}}\,\) \(\newcommand {\fourthroot }[1]{\,{}^4\!\!\sqrt {#1}}\,\) \(\newcommand {\longdivision }[1]{\mathord {\unicode {x027CC}#1}}\) \(\newcommand {\mathcomma }{,}\) \(\newcommand {\mathcolon }{:}\) \(\newcommand {\mathsemicolon }{;}\) \(\newcommand {\overbracket }[1]{\mathinner {\overline {\ulcorner {#1}\urcorner }}}\) \(\newcommand {\underbracket }[1]{\mathinner {\underline {\llcorner {#1}\lrcorner }}}\) \(\newcommand {\overbar }[1]{\mathord {#1\unicode {x00305}}}\) \(\newcommand {\ovhook }[1]{\mathord {#1\unicode {x00309}}}\) \(\newcommand {\ocirc }[1]{\mathord {#1\unicode {x0030A}}}\) \(\newcommand {\candra }[1]{\mathord {#1\unicode {x00310}}}\) \(\newcommand {\oturnedcomma }[1]{\mathord {#1\unicode {x00312}}}\) \(\newcommand {\ocommatopright }[1]{\mathord {#1\unicode {x00315}}}\) \(\newcommand {\droang }[1]{\mathord {#1\unicode {x0031A}}}\) \(\newcommand {\leftharpoonaccent }[1]{\mathord {#1\unicode {x020D0}}}\) \(\newcommand {\rightharpoonaccent }[1]{\mathord {#1\unicode {x020D1}}}\) \(\newcommand {\vertoverlay }[1]{\mathord {#1\unicode {x020D2}}}\) \(\newcommand {\leftarrowaccent }[1]{\mathord {#1\unicode {x020D0}}}\) \(\newcommand {\annuity }[1]{\mathord {#1\unicode {x020E7}}}\) \(\newcommand {\widebridgeabove }[1]{\mathord {#1\unicode {x020E9}}}\) \(\newcommand {\asteraccent }[1]{\mathord {#1\unicode {x020F0}}}\) \(\newcommand {\threeunderdot }[1]{\mathord {#1\unicode {x020E8}}}\) \(\newcommand {\Bbbsum }{\mathop {\unicode {x2140}}\limits }\) \(\newcommand {\oiint }{\mathop {\unicode {x222F}}\limits }\) \(\newcommand {\oiiint }{\mathop {\unicode {x2230}}\limits }\) \(\newcommand {\intclockwise }{\mathop {\unicode {x2231}}\limits }\) \(\newcommand {\ointclockwise }{\mathop {\unicode {x2232}}\limits }\) \(\newcommand {\ointctrclockwise }{\mathop {\unicode {x2233}}\limits }\) \(\newcommand {\varointclockwise }{\mathop {\unicode {x2232}}\limits }\) \(\newcommand {\leftouterjoin }{\mathop {\unicode {x27D5}}\limits }\) \(\newcommand {\rightouterjoin }{\mathop {\unicode {x27D6}}\limits }\) \(\newcommand {\fullouterjoin }{\mathop {\unicode {x27D7}}\limits }\) \(\newcommand {\bigbot }{\mathop {\unicode {x27D8}}\limits }\) \(\newcommand {\bigtop }{\mathop {\unicode {x27D9}}\limits }\) \(\newcommand {\xsol }{\mathop {\unicode {x29F8}}\limits }\) \(\newcommand {\xbsol }{\mathop {\unicode {x29F9}}\limits }\) \(\newcommand {\bigcupdot }{\mathop {\unicode {x2A03}}\limits }\) \(\newcommand {\bigsqcap }{\mathop {\unicode {x2A05}}\limits }\) \(\newcommand {\conjquant }{\mathop {\unicode {x2A07}}\limits }\) \(\newcommand {\disjquant }{\mathop {\unicode {x2A08}}\limits }\) \(\newcommand {\bigtimes }{\mathop {\unicode {x2A09}}\limits }\) \(\newcommand {\modtwosum }{\mathop {\unicode {x2A0A}}\limits }\) \(\newcommand {\sumint }{\mathop {\unicode {x2A0B}}\limits }\) \(\newcommand {\intbar }{\mathop {\unicode {x2A0D}}\limits }\) \(\newcommand {\intBar }{\mathop {\unicode {x2A0E}}\limits }\) \(\newcommand {\fint }{\mathop {\unicode {x2A0F}}\limits }\) \(\newcommand {\cirfnint }{\mathop {\unicode {x2A10}}\limits }\) \(\newcommand {\awint }{\mathop {\unicode {x2A11}}\limits }\) \(\newcommand {\rppolint }{\mathop {\unicode {x2A12}}\limits }\) \(\newcommand {\scpolint }{\mathop {\unicode {x2A13}}\limits }\) \(\newcommand {\npolint }{\mathop {\unicode {x2A14}}\limits }\) \(\newcommand {\pointint }{\mathop {\unicode {x2A15}}\limits }\) \(\newcommand {\sqint }{\mathop {\unicode {x2A16}}\limits }\) \(\newcommand {\intlarhk }{\mathop {\unicode {x2A17}}\limits }\) \(\newcommand {\intx }{\mathop {\unicode {x2A18}}\limits }\) \(\newcommand {\intcap }{\mathop {\unicode {x2A19}}\limits }\) \(\newcommand {\intcup }{\mathop {\unicode {x2A1A}}\limits }\) \(\newcommand {\upint }{\mathop {\unicode {x2A1B}}\limits }\) \(\newcommand {\lowint }{\mathop {\unicode {x2A1C}}\limits }\) \(\newcommand {\bigtriangleleft }{\mathop {\unicode {x2A1E}}\limits }\) \(\newcommand {\zcmp }{\mathop {\unicode {x2A1F}}\limits }\) \(\newcommand {\zpipe }{\mathop {\unicode {x2A20}}\limits }\) \(\newcommand {\zproject }{\mathop {\unicode {x2A21}}\limits }\) \(\newcommand {\biginterleave }{\mathop {\unicode {x2AFC}}\limits }\) \(\newcommand {\bigtalloblong }{\mathop {\unicode {x2AFF}}\limits }\) \(\newcommand {\arabicmaj }{\mathop {\unicode {x1EEF0}}\limits }\) \(\newcommand {\arabichad }{\mathop {\unicode {x1EEF1}}\limits }\) \(\require {colortbl}\) \(\let \LWRorigcolumncolor \columncolor \) \(\renewcommand {\columncolor }[2][named]{\LWRorigcolumncolor [#1]{#2}\LWRabsorbtwooptions }\) \(\let \LWRorigrowcolor \rowcolor \) \(\renewcommand {\rowcolor }[2][named]{\LWRorigrowcolor [#1]{#2}\LWRabsorbtwooptions }\) \(\let \LWRorigcellcolor \cellcolor \) \(\renewcommand {\cellcolor }[2][named]{\LWRorigcellcolor [#1]{#2}\LWRabsorbtwooptions }\) \(\newcommand {\tothe }[1]{^{#1}}\) \(\newcommand {\raiseto }[2]{{#2}^{#1}}\) \(\newcommand {\LWRsiunitxEND }{}\) \(\def \LWRsiunitxang #1;#2;#3;#4\LWRsiunitxEND {\ifblank {#1}{}{\num {#1}\degree }\ifblank {#2}{}{\num {#2}^{\unicode {x2032}}}\ifblank {#3}{}{\num {#3}^{\unicode {x2033}}}}\) \(\newcommand {\ang }[2][]{\LWRsiunitxang #2;;;\LWRsiunitxEND }\) \(\def \LWRsiunitxdistribunit {}\) \(\newcommand {\LWRsiunitxENDTWO }{}\) \(\def \LWRsiunitxprintdecimalsubtwo #1,#2,#3\LWRsiunitxENDTWO {\ifblank {#1}{0}{\mathrm {#1}}\ifblank {#2}{}{{\LWRsiunitxdecimal }\mathrm {#2}}}\) \(\def \LWRsiunitxprintdecimalsub #1.#2.#3\LWRsiunitxEND {\LWRsiunitxprintdecimalsubtwo #1,,\LWRsiunitxENDTWO \ifblank {#2}{}{{\LWRsiunitxdecimal }\LWRsiunitxprintdecimalsubtwo #2,,\LWRsiunitxENDTWO }}\) \(\newcommand {\LWRsiunitxprintdecimal }[1]{\LWRsiunitxprintdecimalsub #1...\LWRsiunitxEND }\) \(\def \LWRsiunitxnumplus #1+#2+#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxprintdecimal {#1}}{\ifblank {#1}{\LWRsiunitxprintdecimal {#2}}{\LWRsiunitxprintdecimal {#1}\unicode {x02B}\LWRsiunitxprintdecimal {#2}}}\LWRsiunitxdistribunit }\) \(\def \LWRsiunitxnumminus #1-#2-#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumplus #1+++\LWRsiunitxEND }{\ifblank {#1}{}{\LWRsiunitxprintdecimal {#1}}\unicode {x02212}\LWRsiunitxprintdecimal {#2}\LWRsiunitxdistribunit }}\) \(\def \LWRsiunitxnumpmmacro #1\pm #2\pm #3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumminus #1---\LWRsiunitxEND }{\LWRsiunitxprintdecimal {#1}\unicode {x0B1}\LWRsiunitxprintdecimal {#2}\LWRsiunitxdistribunit }}\) \(\def \LWRsiunitxnumpm #1+-#2+-#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumpmmacro #1\pm \pm \pm \LWRsiunitxEND }{\LWRsiunitxprintdecimal {#1}\unicode {x0B1}\LWRsiunitxprintdecimal {#2}\LWRsiunitxdistribunit }}\) \(\newcommand {\LWRsiunitxnumscientific }[2]{\ifblank {#1}{}{\ifstrequal {#1}{-}{-}{\LWRsiunitxprintdecimal {#1}\times }}10^{\LWRsiunitxprintdecimal {#2}}\LWRsiunitxdistribunit }\) \(\def \LWRsiunitxnumD #1D#2D#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumpm #1+-+-\LWRsiunitxEND }{\mathrm {\LWRsiunitxnumscientific {#1}{#2}}}}\) \(\def \LWRsiunitxnumd #1d#2d#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumD #1DDD\LWRsiunitxEND }{\mathrm {\LWRsiunitxnumscientific {#1}{#2}}}}\) \(\def \LWRsiunitxnumE #1E#2E#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumd #1ddd\LWRsiunitxEND }{\mathrm {\LWRsiunitxnumscientific {#1}{#2}}}}\) \(\def \LWRsiunitxnume #1e#2e#3\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnumE #1EEE\LWRsiunitxEND }{\mathrm {\LWRsiunitxnumscientific {#1}{#2}}}}\) \(\def \LWRsiunitxnumx #1x#2x#3x#4\LWRsiunitxEND {\ifblank {#2}{\LWRsiunitxnume #1eee\LWRsiunitxEND }{\ifblank {#3}{\LWRsiunitxnume #1eee\LWRsiunitxEND \times \LWRsiunitxnume #2eee\LWRsiunitxEND }{\LWRsiunitxnume #1eee\LWRsiunitxEND \times \LWRsiunitxnume #2eee\LWRsiunitxEND \times \LWRsiunitxnume #3eee\LWRsiunitxEND }}}\) \(\newcommand {\num }[2][]{\LWRsiunitxnumx #2xxxxx\LWRsiunitxEND }\) \(\newcommand {\si }[2][]{\mathrm {\gsubstitute {#2}{~}{\,}}}\) \(\def \LWRsiunitxSIopt #1[#2]#3{\def \LWRsiunitxdistribunit {\,\si {#3}}{#2}\num {#1}\def \LWRsiunitxdistribunit {}}\) \(\newcommand {\LWRsiunitxSI }[2]{\def \LWRsiunitxdistribunit {\,\si {#2}}\num {#1}\def \LWRsiunitxdistribunit {}}\) \(\newcommand {\SI }[2][]{\ifnextchar [{\LWRsiunitxSIopt {#2}}{\LWRsiunitxSI {#2}}}\) \(\newcommand {\numlist }[2][]{\text {#2}}\) \(\newcommand {\numrange }[3][]{\num {#2}\ \LWRsiunitxrangephrase \ \num {#3}}\) \(\newcommand {\SIlist }[3][]{\text {#2}\,\si {#3}}\) \(\newcommand {\SIrange }[4][]{\num {#2}\,#4\ \LWRsiunitxrangephrase \ \num {#3}\,#4}\) \(\newcommand {\tablenum }[2][]{\mathrm {#2}}\) \(\newcommand {\ampere }{\mathrm {A}}\) \(\newcommand {\candela }{\mathrm {cd}}\) \(\newcommand {\kelvin }{\mathrm {K}}\) \(\newcommand {\kilogram }{\mathrm {kg}}\) \(\newcommand {\metre }{\mathrm {m}}\) \(\newcommand {\mole }{\mathrm {mol}}\) \(\newcommand {\second }{\mathrm {s}}\) \(\newcommand {\becquerel }{\mathrm {Bq}}\) \(\newcommand {\degreeCelsius }{\unicode {x2103}}\) \(\newcommand {\coulomb }{\mathrm {C}}\) \(\newcommand {\farad }{\mathrm {F}}\) \(\newcommand {\gray }{\mathrm {Gy}}\) \(\newcommand {\hertz }{\mathrm {Hz}}\) \(\newcommand {\henry }{\mathrm {H}}\) \(\newcommand {\joule }{\mathrm {J}}\) \(\newcommand {\katal }{\mathrm {kat}}\) \(\newcommand {\lumen }{\mathrm {lm}}\) \(\newcommand {\lux }{\mathrm {lx}}\) \(\newcommand {\newton }{\mathrm {N}}\) \(\newcommand {\ohm }{\mathrm {\Omega }}\) \(\newcommand {\pascal }{\mathrm {Pa}}\) \(\newcommand {\radian }{\mathrm {rad}}\) \(\newcommand {\siemens }{\mathrm {S}}\) \(\newcommand {\sievert }{\mathrm {Sv}}\) \(\newcommand {\steradian }{\mathrm {sr}}\) \(\newcommand {\tesla }{\mathrm {T}}\) \(\newcommand {\volt }{\mathrm {V}}\) \(\newcommand {\watt }{\mathrm {W}}\) \(\newcommand {\weber }{\mathrm {Wb}}\) \(\newcommand {\day }{\mathrm {d}}\) \(\newcommand {\degree }{\mathrm {^\circ }}\) \(\newcommand {\hectare }{\mathrm {ha}}\) \(\newcommand {\hour }{\mathrm {h}}\) \(\newcommand {\litre }{\mathrm {l}}\) \(\newcommand {\liter }{\mathrm {L}}\) \(\newcommand {\arcminute }{^\prime }\) \(\newcommand {\minute }{\mathrm {min}}\) \(\newcommand {\arcsecond }{^{\prime \prime }}\) \(\newcommand {\tonne }{\mathrm {t}}\) \(\newcommand {\astronomicalunit }{au}\) \(\newcommand {\atomicmassunit }{u}\) \(\newcommand {\bohr }{\mathit {a}_0}\) \(\newcommand {\clight }{\mathit {c}_0}\) \(\newcommand {\dalton }{\mathrm {D}_\mathrm {a}}\) \(\newcommand {\electronmass }{\mathit {m}_{\mathrm {e}}}\) \(\newcommand {\electronvolt }{\mathrm {eV}}\) \(\newcommand {\elementarycharge }{\mathit {e}}\) \(\newcommand {\hartree }{\mathit {E}_{\mathrm {h}}}\) \(\newcommand {\planckbar }{\mathit {\unicode {x210F}}}\) \(\newcommand {\angstrom }{\mathrm {\unicode {x212B}}}\) \(\let \LWRorigbar \bar \) \(\newcommand {\bar }{\mathrm {bar}}\) \(\newcommand {\barn }{\mathrm {b}}\) \(\newcommand {\bel }{\mathrm {B}}\) \(\newcommand {\decibel }{\mathrm {dB}}\) \(\newcommand {\knot }{\mathrm {kn}}\) \(\newcommand {\mmHg }{\mathrm {mmHg}}\) \(\newcommand {\nauticalmile }{\mathrm {M}}\) \(\newcommand {\neper }{\mathrm {Np}}\) \(\newcommand {\yocto }{\mathrm {y}}\) \(\newcommand {\zepto }{\mathrm {z}}\) \(\newcommand {\atto }{\mathrm {a}}\) \(\newcommand {\femto }{\mathrm {f}}\) \(\newcommand {\pico }{\mathrm {p}}\) \(\newcommand {\nano }{\mathrm {n}}\) \(\newcommand {\micro }{\mathrm {\unicode {x00B5}}}\) \(\newcommand {\milli }{\mathrm {m}}\) \(\newcommand {\centi }{\mathrm {c}}\) \(\newcommand {\deci }{\mathrm {d}}\) \(\newcommand {\deca }{\mathrm {da}}\) \(\newcommand {\hecto }{\mathrm {h}}\) \(\newcommand {\kilo }{\mathrm {k}}\) \(\newcommand {\mega }{\mathrm {M}}\) \(\newcommand {\giga }{\mathrm {G}}\) \(\newcommand {\tera }{\mathrm {T}}\) \(\newcommand {\peta }{\mathrm {P}}\) \(\newcommand {\exa }{\mathrm {E}}\) \(\newcommand {\zetta }{\mathrm {Z}}\) \(\newcommand {\yotta }{\mathrm {Y}}\) \(\newcommand {\percent }{\mathrm {\%}}\) \(\newcommand {\meter }{\mathrm {m}}\) \(\newcommand {\metre }{\mathrm {m}}\) \(\newcommand {\gram }{\mathrm {g}}\) \(\newcommand {\kg }{\kilo \gram }\) \(\newcommand {\of }[1]{_{\mathrm {#1}}}\) \(\newcommand {\squared }{^2}\) \(\newcommand {\square }[1]{\mathrm {#1}^2}\) \(\newcommand {\cubed }{^3}\) \(\newcommand {\cubic }[1]{\mathrm {#1}^3}\) \(\newcommand {\per }{\,\mathrm {/}}\) \(\newcommand {\celsius }{\unicode {x2103}}\) \(\newcommand {\fg }{\femto \gram }\) \(\newcommand {\pg }{\pico \gram }\) \(\newcommand {\ng }{\nano \gram }\) \(\newcommand {\ug }{\micro \gram }\) \(\newcommand {\mg }{\milli \gram }\) \(\newcommand {\g }{\gram }\) \(\newcommand {\kg }{\kilo \gram }\) \(\newcommand {\amu }{\mathrm {u}}\) \(\newcommand {\pm }{\pico \metre }\) \(\newcommand {\nm }{\nano \metre }\) \(\newcommand {\um }{\micro \metre }\) \(\newcommand {\mm }{\milli \metre }\) \(\newcommand {\cm }{\centi \metre }\) \(\newcommand {\dm }{\deci \metre }\) \(\newcommand {\m }{\metre }\) \(\newcommand {\km }{\kilo \metre }\) \(\newcommand {\as }{\atto \second }\) \(\newcommand {\fs }{\femto \second }\) \(\newcommand {\ps }{\pico \second }\) \(\newcommand {\ns }{\nano \second }\) \(\newcommand {\us }{\micro \second }\) \(\newcommand {\ms }{\milli \second }\) \(\newcommand {\s }{\second }\) \(\newcommand {\fmol }{\femto \mol }\) \(\newcommand {\pmol }{\pico \mol }\) \(\newcommand {\nmol }{\nano \mol }\) \(\newcommand {\umol }{\micro \mol }\) \(\newcommand {\mmol }{\milli \mol }\) \(\newcommand {\mol }{\mol }\) \(\newcommand {\kmol }{\kilo \mol }\) \(\newcommand {\pA }{\pico \ampere }\) \(\newcommand {\nA }{\nano \ampere }\) \(\newcommand {\uA }{\micro \ampere }\) \(\newcommand {\mA }{\milli \ampere }\) \(\newcommand {\A }{\ampere }\) \(\newcommand {\kA }{\kilo \ampere }\) \(\newcommand {\ul }{\micro \litre }\) \(\newcommand {\ml }{\milli \litre }\) \(\newcommand {\l }{\litre }\) \(\newcommand {\hl }{\hecto \litre }\) \(\newcommand {\uL }{\micro \liter }\) \(\newcommand {\mL }{\milli \liter }\) \(\newcommand {\L }{\liter }\) \(\newcommand {\hL }{\hecto \liter }\) \(\newcommand {\mHz }{\milli \hertz }\) \(\newcommand {\Hz }{\hertz }\) \(\newcommand {\kHz }{\kilo \hertz }\) \(\newcommand {\MHz }{\mega \hertz }\) \(\newcommand {\GHz }{\giga \hertz }\) \(\newcommand {\THz }{\tera \hertz }\) \(\newcommand {\mN }{\milli \newton }\) \(\newcommand {\N }{\newton }\) \(\newcommand {\kN }{\kilo \newton }\) \(\newcommand {\MN }{\mega \newton }\) \(\newcommand {\Pa }{\pascal }\) \(\newcommand {\kPa }{\kilo \pascal }\) \(\newcommand {\MPa }{\mega \pascal }\) \(\newcommand {\GPa }{\giga \pascal }\) \(\newcommand {\mohm }{\milli \ohm }\) \(\newcommand {\kohm }{\kilo \ohm }\) \(\newcommand {\Mohm }{\mega \ohm }\) \(\newcommand {\pV }{\pico \volt }\) \(\newcommand {\nV }{\nano \volt }\) \(\newcommand {\uV }{\micro \volt }\) \(\newcommand {\mV }{\milli \volt }\) \(\newcommand {\V }{\volt }\) \(\newcommand {\kV }{\kilo \volt }\) \(\newcommand {\W }{\watt }\) \(\newcommand {\uW }{\micro \watt }\) \(\newcommand {\mW }{\milli \watt }\) \(\newcommand {\kW }{\kilo \watt }\) \(\newcommand {\MW }{\mega \watt }\) \(\newcommand {\GW }{\giga \watt }\) \(\newcommand {\J }{\joule }\) \(\newcommand {\uJ }{\micro \joule }\) \(\newcommand {\mJ }{\milli \joule }\) \(\newcommand {\kJ }{\kilo \joule }\) \(\newcommand {\eV }{\electronvolt }\) \(\newcommand {\meV }{\milli \electronvolt }\) \(\newcommand {\keV }{\kilo \electronvolt }\) \(\newcommand {\MeV }{\mega \electronvolt }\) \(\newcommand {\GeV }{\giga \electronvolt }\) \(\newcommand {\TeV }{\tera \electronvolt }\) \(\newcommand {\kWh }{\kilo \watt \hour }\) \(\newcommand {\F }{\farad }\) \(\newcommand {\fF }{\femto \farad }\) \(\newcommand {\pF }{\pico \farad }\) \(\newcommand {\K }{\mathrm {K}}\) \(\newcommand {\dB }{\mathrm {dB}}\) \(\newcommand {\kibi }{\mathrm {Ki}}\) \(\newcommand {\mebi }{\mathrm {Mi}}\) \(\newcommand {\gibi }{\mathrm {Gi}}\) \(\newcommand {\tebi }{\mathrm {Ti}}\) \(\newcommand {\pebi }{\mathrm {Pi}}\) \(\newcommand {\exbi }{\mathrm {Ei}}\) \(\newcommand {\zebi }{\mathrm {Zi}}\) \(\newcommand {\yobi }{\mathrm {Yi}}\) \(\let \unit \si \) \(\let \qty \SI \) \(\let \qtylist \SIlist \) \(\let \qtyrange \SIrange \) \(\let \numproduct \num \) \(\let \qtyproduct \SI \) \(\let \complexnum \num \) \(\newcommand {\complexqty }[3][]{(\complexnum {#2})\si {#3}}\) \(\newcommand {\LWRsubmultirow }[2][]{#2}\) \(\newcommand {\LWRmultirow }[2][]{\LWRsubmultirow }\) \(\newcommand {\multirow }[2][]{\LWRmultirow }\) \(\newcommand {\mrowcell }{}\) \(\newcommand {\mcolrowcell }{}\) \(\newcommand {\STneed }[1]{}\) \(\newcommand {\toprule }[1][]{\hline }\) \(\let \midrule \toprule \) \(\let \bottomrule \toprule \) \(\def \LWRbooktabscmidruleparen (#1)#2{}\) \(\newcommand {\LWRbooktabscmidrulenoparen }[1]{}\) \(\newcommand {\cmidrule }[1][]{\ifnextchar (\LWRbooktabscmidruleparen \LWRbooktabscmidrulenoparen }\) \(\newcommand {\morecmidrules }{}\) \(\newcommand {\specialrule }[3]{\hline }\) \(\newcommand {\addlinespace }[1][]{}\) \(\let \symsf \symsfit \) \(\def\Alpha{\unicode{x1D6E2}}\) \(\def\Beta{\unicode{x1D6E3}}\) \(\def\Gamma{\unicode{x1D6E4}}\) \(\def\Digamma{\mathit{\unicode{x03DC}}}\) \(\def\Delta{\unicode{x1D6E5}}\) \(\def\Epsilon{\unicode{x1D6E6}}\) \(\def\Zeta{\unicode{x1D6E7}}\) \(\def\Eta{\unicode{x1D6E8}}\) \(\def\Theta{\unicode{x1D6E9}}\) \(\def\Vartheta{\unicode{x1D6F3}}\) \(\def\Iota{\unicode{x1D6EA}}\) \(\def\Kappa{\unicode{x1D6EB}}\) \(\def\Lambda{\unicode{x1D6EC}}\) \(\def\Mu{\unicode{x1D6ED}}\) \(\def\Nu{\unicode{x1D6EE}}\) \(\def\Xi{\unicode{x1D6EF}}\) \(\def\Omicron{\unicode{x1D6F0}}\) \(\def\Pi{\unicode{x1D6F1}}\) \(\def\Rho{\unicode{x1D6F2}}\) \(\def\Sigma{\unicode{x1D6F4}}\) \(\def\Tau{\unicode{x1D6F5}}\) \(\def\Upsilon{\unicode{x1D6F6}}\) \(\def\Phi{\unicode{x1D6F7}}\) \(\def\Chi{\unicode{x1D6F8}}\) \(\def\Psi{\unicode{x1D6F9}}\) \(\def\Omega{\unicode{x1D6FA}}\) \(\def\alpha{\unicode{x1D6FC}}\) \(\def\beta{\unicode{x1D6FD}}\) \(\def\varbeta{\unicode{x03D0}}\) \(\def\gamma{\unicode{x1D6FE}}\) \(\def\digamma{\mathit{\unicode{x03DD}}}\) \(\def\delta{\unicode{x1D6FF}}\) \(\def\epsilon{\unicode{x1D716}}\) \(\def\varepsilon{\unicode{x1D700}}\) \(\def\zeta{\unicode{x1D701}}\) \(\def\eta{\unicode{x1D702}}\) \(\def\theta{\unicode{x1D703}}\) \(\def\vartheta{\unicode{x1D717}}\) \(\def\iota{\unicode{x1D704}}\) \(\def\kappa{\unicode{x1D705}}\) \(\def\varkappa{\unicode{x1D718}}\) \(\def\lambda{\unicode{x1D706}}\) \(\def\mu{\unicode{x1D707}}\) \(\def\nu{\unicode{x1D708}}\) \(\def\xi{\unicode{x1D709}}\) \(\def\omicron{\unicode{x1D70A}}\) \(\def\pi{\unicode{x1D70B}}\) \(\def\varpi{\unicode{x1D71B}}\) \(\def\rho{\unicode{x1D70C}}\) \(\def\varrho{\unicode{x1D71A}}\) \(\def\sigma{\unicode{x1D70E}}\) \(\def\varsigma{\unicode{x1D70D}}\) \(\def\tau{\unicode{x1D70F}}\) \(\def\upsilon{\unicode{x1D710}}\) \(\def\phi{\unicode{x1D719}}\) \(\def\varphi{\unicode{x1D711}}\) \(\def\chi{\unicode{x1D712}}\) \(\def\psi{\unicode{x1D713}}\) \(\def\omega{\unicode{x1D714}}\) \(\def \LWRsiunitxrangephrase { \protect \mbox {to} }\) \(\def \LWRsiunitxdecimal {.}\)

第四部分 
平民视角下的中国

第十章  关于中国的前言

笔者已过不惑,越发感觉一切都是渺小的。仍具相当动物性和原始性的人给了世界历史社会太多限制,世界历史社会给了国家太多限制,国家给了政府和领导人太多限制⋯⋯而凡人平民无疑是最为受限和苦难的。在这些丰富张力之下,若有一只上帝之眼去 观看任何一人的一生,那都是怎样辉煌又深刻丰富的悲喜剧呢!

人类常常一直缺乏直面社会现实的勇气,常将幻梦蒙在真实和悲苦之上,这层面纱或遮掩或美化或扭曲。中国在数千年沧桑历史中形成的一种绝望尤使太多中国人爱做幻梦,常常自我麻醉、视而不见现实悲剧那并不让人开心的力量。

李大钊先生早在百年前就说:

中国自古昔圣哲,即习为托古之说,以自矜重 :孔孟之徒,言必称尧舜;老庄之徒,言必称黄帝;墨翟之徒,言必称大禹;许行1之徒,言必称神农。此风既倡,后世逸民高歌,诗人梦想,大抵慨念黄、 农、虞、夏、无怀、葛天的黄金时代,以重寄其怀古的幽情, 而退落的历史观,遂以隐中于人心。其或征诛誓诰,则称帝命;衰乱行吟,则呼昊天;生逢不辰,遭时多故,则思王者,思英雄。 而王者英雄之拯世救民,又皆为应运而生、天亶天纵的聪 明圣智,而中国哲学家的历史观,遂全为 循环的、神权的、伟人的历史观 所结晶。一部整个的中国史,迄兹以前,遂全为是等史观所支配,以潜入于人心,深固而不可扰除。

今日又改变了多少呢?

在笔者的日常生活中,偶有贩夫走卒直指一些问题深刻本质,历史经验和个人的现实经验给予了他们一些超过“转椅上的专家”的真知灼见。很多人其实不是不知道,不是不能知道,只是不愿面对。

痴痴幻梦可以让人在世界悲凉残酷时感受到并不存在的温暖。过去我认为这是国人的虚弱,现在我更接受这是理性,是沧桑历史赋予我们的、用以应对现实的理性。面对了又能怎样呢?一切又有何用呢?太阳照常从东方升起,哪有什么迷雾外的彼岸伊甸园? 六朝何事,只成门户私计,人民的自愿幻梦,怎不是看透了世事的大智慧?!

但我还是想在还能写的时候,把历史写下来。民为重,社稷为轻、君次之。我想写的是民的历史,而非人斗人或某些具体个人的历史。不管是社稷还是权力者都应当成为民的历史的注解,而非相反。悠悠世间,浊浪苍生,民总是这样翻来覆去起伏着,悲喜着, 树欲静而风不止⋯⋯但当我尽可能去避免描述政治人物,尤其是政治斗争,为了更好书写中国人的历史的时候,才发现政治主线其实是不可避免的,因此关于政治的描写也不得已追加。

有一点需要声明,笔者仅是高中文凭,一介匹夫,本身所知就甚少,接触到的资料又极少和片面,另外很多内在动因其实只有局内人才可知悉,这一切均使本部分内容可能出现较多幼稚谬误,让人贻笑大方,不可轻信。

土地在本部分占有极大篇幅,但也只是笔者在三个月内的所得。如果要写,不免错漏百出;不写,本书太过残缺,最终还是选择了写下来。

为什么敢写敢说,因为笔者仍有些天真相信真实和睁眼看世界这二者的力量,真诚求索的前提下,未达山峰只是在路上并不怎样难堪。

笔者所述中国史仅为一些片段,并非全貌。一是因为前文所述笔者能力有限,二是因为历史往往相通,乃至重复,无需面面俱到便可䌷绎得出一些更为本质的内在逻辑。笔者希望借这些历史片段去纪念在时代沉浮中漂泊的人民,如能激发起个别读者公平正 义之心思自是最好,不能的话,也足可聊以自慰。

或许一切都是徒劳,每朝每代都有人在旷野中呼唤;或许一切是最好,人性的缺点所保证的是人类整体的繁衍生息,代代基因的传递;或许这只是不识庐山真面目的愚者所作所为⋯⋯

但我还是想写下来,总有人会去做这样的事,我愿成为其中的一员。写完了,向我那总做傻事、一直逃避的青春致敬完毕,也就可以大方去做我的小家幻梦,继续另一段逃避历程了。

另外,中国近几十年的发展有目共睹,我们的衣食住行得到了飞跃式的提高,坚硬的城乡二元壁垒被打破,阶级流动前所未有,物质生活日益丰富,跻身世界大国前列,诸如此类。笔者爱之深、责之切,还请读者多多理解。另外当代似也缺乏批判精神,甚至 有人将之归入负能量,笔者不敢苟同,还是认为需要多些批判的力量。

1  先秦农家学派代表人物