第20章 简单的理由（1 / 2）

PmMvPA2CgOO0r+i2hOe9v+WBqumZreWdgOKCgOOKleWxpOWItuaavOSZgOW2l+alleWxveWViuaquOSZv+i0r+igveSMvO+pgeamgOKmgOKIueS7juW6h+WcgOI+Yzw+Yy88DZ2A4oKA44a65JOB6aWf572D6LGw5Z+55Ky75JGI5ruO5bqH5Ymt55yA4j5jPD5jLzwNgoDjhJrnobLmhJrniZzmm7rkmb/os4Pmg7/lspfpiZzmmL/omYDltpfmmb/ogarpma3lsIjls4PmobLmlrvkjLzvkaznhrrkkaznn7nkjLzvvJzngLjklrvkhrrki5znl57mi6jnPmM8PmMvPA2dgOKfvO+WpOWLueS0m+WDjOifjuW9juiwiOWMt+aBteaBpuivmOaNuOSvmOajgumMvO+BteacnuaCpuWcgOI+Yzw+Yy88DZ2A4p+874G15o245IG15pi/6LSw5oSa54yH6bOy5oy8746Q5ZaM5ZO95J6u5bG95ZWK5rew6LGx5aq45LSV5qOC6Yy874G15rOy5qic5Zit5YyH6bew6LGx5Zm/6LSv6KC95Iy874Sa54el5b2l5bqM5p6u5baF5ZGI5pyA4oy877Sv6Iy875Gs54C45LaE572/5a+Y5rSN5Yy877OD5oa65LOD5o6Q5baE54y877Sk5bmC54Gq6Zmt5Z2A4oy8772l5ZyA4j5jPD5jLzwNnYDigoDjhrrkpoPnu7rpsbDlhJrniLnkgLvkvLHphLPpgJ3nj5fojIfplrnmgLjkh7jkjLzvkb/ooJ3pqqTlgabojbjkrLvkkYjmh7/ojbjkjLzvipXlr5jmnIDiPmM8PmMvPA2dgOKfvO+IueSHv+iPu+eBteazsuaJnOaMh+mZv+ifvO+WueaquOSJnOa2hOefq+eMh+mZv+icgOI+Yzw+Yy88DZq877eg5qGo5oSa54el5YqD5oi+5a+Y5rSN5YGq6Zmt5T5jPD5jLzwNgoDjm7rkhrrkk7znvp3mn7nki4nmhJrnp7rkoI/lmIrmgJ3noY/ml57mi6jnjLzvgJ3norTnnYDmrbjkg7/lPmM8PmMvPA2dgOKfvO+IueS0sOaupemlneaHv+i9heWOh+mJnOahsuaNiealu+SAieaMvO+NmemLuOSmuuWpuOaMvO+ameaNguWGuuSwiOW6uOSgm+WvmOa4ruiWiOacgOI+Yzw+Yy88DYKA44Gu5Ymu5YaI5YGN5baE55+r57Sb5aiR5Zm/6Iy876+Y5oSa55ak5Y+E5pu65Imc5pee5ouo56S75K+Y5q+P5T5jPD5jLzwNgoDjorTnuJHmjYnlkZDlsJzlg7/lj7DlurrkpLjkjLzvtKTluYLngarpma3lPmM8PmMvPA2dgOKCgOOTgemln+eMvO+vl+WcgOI+Yzw+Yy88DYKA44ab6ZqB6L2F5ZuM54mc5ri45ZG/6ISZ6Yqz5pa55pe+5bCu6Ji/6Ja75D5jPD5jLzwNgoDjk4HpkobpkI/ml57mi6jnPmM8PmMvPA2dgOKCgOOpmemxjeWJnOa9g+ivj+WRv+iEmemZv+iJp+ifhOaRiOaMvO+buuSDv+WPsOWWpOW8oOaBpuicgOI+Yzw+Yy88DYKA47Sk5bmC54a65LmC54y875ex5ou45Ia65KaT5oGq6Zmt5T5jPD5jLzwNgoDjk4HptK/osJzlmZ3ps7nlnL3khZXmjLzvhYPmg7/lhJrnqIrlgL/mj73kkYrmi47ll57mi6jnPmM8PmMvPA2dgOKCgOOnkOWLuOSvgeaRvOSquOSjguminemNieW7juWsu+SRiOacgOI+Yzw+Yy88DYKA44qz5pa55qq45KOC6YSa55ak5bew6LGx5a+Y5r++5Iy874Sk5Zy/6I245LmW5o2J5aOt5rq65KS45D5jPD5jLzwNgoDjm5zmqJzlj7vnsrflh6DmrpvnjLzvqJzlvaXlPmM8PmMvPA2CgOOGuuSYluWUsOaLp+WAvOWMvO+XseanpOW0pOWhu+aPu+eyt+WvmOa0m+aBqumZreU+Yzw+Yy88DYKA46uD5rKW54a65LCI5Ymn6J+E5r2D6Zee5ouo56+Y5r++5Iy874+7556l54Cd57e756e054i754un5YiP5Yy8776a6bCb5bC16Iyh6Iy876+36KCX5q245LGx5T5jPD5jLzwNgoDjtpfmj7DlqrjkpLjkkb/ohrDlj7vnsrflsbHlm7/ojLzvqJzlsI7nsIjlPmM8PmMvPA2CgOOAvOW7pue+huaXgem9g+iqj+WMvO+biuWeruWEmue5vuikuOSLuOSGuuSPh+mhoeiBqumZreWMkuWXnuaLqOc+Yzw+Yy88DYKA47m+6IGX5qic5Yq+5Zi+5b2F5ZuM54mc5r2D6auI5YaI5bSN5Yy876mJ542k5oSa55KK6ImF5YK85Z6l55GP5aOV5qqg5qS45Ia65LCI5Yuc56+Y5pKA5ZSA6b+y5j5jPD5jLzwNgoDjrL3ovaXllLDmkL/ojpDlgLzlhojlurrkm7rko4Lpjrjkr5jmuK7olojmPmM8PmMvPA2CgOOMoeiNieWRkOW5lua3sOixseWRkOWnl+advuS3teiAuOSBqumZreWOuOSWu+Q+Yzw+Yy88DYKA47aX5o+w5aq45IqN5ZG/6Iaw5Ya65LuO5Ye/6IiP5YC85YaI5Y6H6bW16I645Ky75Ja75Lum55236D5jPD5jLzwNgoDjpa3mmoTohJrnjYfpibLmm7rkiZzmm7rkiZzmi7jknIHll57mi6jnPmM8PmMvPA2CgOOEpOWQn+aEmueXnuauo+aLp+WfjuU+Yzw+Yy88DZ2A4oKA47yR5ZyA4j5jPD5jLzwNpoDipoDiPmM8PmMvPA2mgOKmgOI+Yzw+Yy88DZ2A4oG875u/6I2J5YG875y45JGQ5bmW5qaA4qaA4oeg5q6b54y876iK5Yyh6J+A6YW/6JGI5p+36Iy876K056KO5qKt5pyB5YG877q65Imc5oCJ5pyA4j5jPD5jLzwNmrzvk4HppLvkvZHlrZbmnJ7mjLzvlLDmo4/lhrrkuJDlqq7ljrvkqJ3mPmM8PmMvPA2CgOONveS5luaLuOSGuuSXrue0pOW3teisiuaMvO+1mOmAuOSGuuSLnOeKuOSRhOi1lOe/neazueWonOU+Yzw+Yy88DYKA44e/6KWO5pm/5aWA5oy877yc54C45Ian6Lmv5bib55K65Iy876e054C45LiQ5byR5YuZ5rKP5YyS5aqu5Y675Kid5j5jPD5jLzwNnYDigbzvub/olZfnj73khbHlu7HnurrkhrrksI7nkY/lhKTlkJ/mjIfpsbHlqJzljLzviY3mlY3mn5jmq43lh7/oj7vngbzvh4nnvpvlhJrnpZ3mkY/lmojlqIPpu4DmjIfprLrkjLzvi5znq7/lrLvkoL3kgbzvv5XphLvngbzvv5XpuI/lnIDiPmM8PmMvPA2CgOOLpeW0heWBgOaepec+Yzw+Yy88DYKA44ek5b6u6L+d5rO55aq45IC45ICd56+r56245IuJ5oy876Wd5oyA6JSl5Z6j6Yai6bu/54+w5aq45Imc5raE572/5Yy876+Y5pm/6Kic5bGw5T5jPD5jLzwNgoDjgLzlu6bngaboo63mjLzvtKTluYLntoTnm4fli5nmso/lPmM8PmMvPA2dgOKBvO+vmOacgOI+Yzw+Yy88DYKA45OB6aCL55GP5Zu65Imc5pSw5q2v6Kqu5Y675Kid5oy874u45Ia65Kux6LmK5z5jPD5jLzwNnYDigbzvj4DpqrjklrvklozmiIXljLzvmrjknL3kkbvpuJHmjLzvjKHojbjkqJzlnq7ljLzvpZ3mh7/opr3ooY3ljJLlsKLmupzmmI7mlozmm7rkgLjkq4/ljLzvnLrlv5Tmjp/lga7lu7PnlIHojLzvu47li7jkkJLlqZDlqJzlsI7noL3kPmM8PmMvPA2CgOOojuazueWbiuW0muaxsOWsu+SRiOaMvO+lneaLuOSRu+mppOWJreemgOKmgOKMoeiNuOSonOWeruWMvO+Youmul+mquOSZv+iwiOWRmeiDgOiavOSfueSlr+iUuuWog+m7gOaMvO+Dv+W+lOacgOI+Yzw+Yy88DZ+876uj5a6/5IGT5Yy65IGA44GT5YC45Ju65KOC6YSa546Q5au66LWG5ZW95D5jPD5jLzwNgoDjjoXmqLDog7/lj7Dlgabon7nki4nmmKvpgZPlibjkhJrnt6Dmmb/oqq7ljrvkqJ3mr5jmv77kjLzvvYXlm4znjafngrzlhJrnuYnnrIvnm7rko4Lprbjkl57mrqPmua/lop3pmYDltpfmsIjlPmM8PmMvPA2CgOOcpOWRu+mlheWbv+iavOSxsOWMvO+2l+aPsOWquOSkuOSAuOSHv+iNhuWJrec+Yzw+Yy88DYKA46Wd5oyA6KKd6ZGJ5q+B5pSw5qSP5ZKN6IGA45iw5bqH5Yy876Oh6ISa57KJ6JGH6Ya65Iq45ICV6a+Y5rSb5oy875qZ5o2C5Ya65LCI5bKJ6Kmk5YCd54+a6Yy877+u5quu5Zin556l56e65YC45ISa57e16JGS5oyQ5bGF5YKm5Zuu5aic5pee5oSa54un5Z+O5aek5Zir6Y2J5byc54y875uc5py/6LO26Lup6Za75D5jPD5jLzwNn7zvhpDnk4Hpqrjkmb/ok4HppZ/njbjknbDllb3krbjkg7/lqq7ljrvkqJ3mPmM8PmMvPA2CgOOlgOaNuOSWu+SXvuWNuOSxlOeMvO+xpOWItuaavOSxsOWrv+WIvuW4ruiWiOaxveWViuaZv+iMvO+MqumPu+eEmuedgOKfouWfuuWcgOKnheeJjOY+Yzw+Yy88DYKA44eI5aWA5pu65Imc5pSw5q2v6IuZ5rKP5T5jPD5jLzwNnYDigoDjhbnkmqTlrbvngYzmvYPosb3llYrmoazmmb/ok4HppZ/njbjkmL/orLvkkYjmjLzvnL/omqTlu47lm7/olbPmobLmn7nkrLvkkYjmkbvpqaTlia3nna/ohJrnt6Dmmb/or5jmr4/lnIDiPmM8PmMvPA2dgOKCgOOGuuSquOSgh+WpieWNuOSxsOWMvO+lneaLuOSKkeaGiOWEmueLuOSpieWMvO+KjeWnpOWGuuSGiOWck+exsOW4j+WMuuSBgOO4j+WAuOSMvO+EmueQmemJnOavmOa2ruWTuOScgOKavO+0r+iMvO+4juaGuuS4juaYsOWwgeeEmueKuOSNnOajoeiGsOWLiea4vOSMvO+0pOWHkeaHkeaqruWOu+SoneY+Yzw+Yy88DYKA44C45Iu55KCb5Z+O5YSa56iF5p+E5reg5pm/6Imc5ouZ5rKP5a+Y5p+55Jm/6D5jPD5jLzwNgoDji7jkjr3kurjkgZ7mh47niJXmhJrnorTnoo7mqrjktJXmjLzvoLTnoJvlia3ngp3mjaTlhJ7mk7vnv5TmjKHojLzvsbnko5Xmg7Doj43lg7jlhojlmJHlurrkirjkoIrlPmM8PmMvPA2CgOOTvuigvOSHiee+m+WRkuavlOa6vOWJi+W9g+iqj+WmuuWfgOmTvuigvOSEmuevgeahv+Q+Yzw+Yy88DYKA442T5bG95ZeP5aek5Z+55JOB6ZGi6YqP5Yek5b6u6KiU55uG5YSa56iU55O45LiP5YaQ57mJ556/6LGw5Yy874ek5b6u6JCt5bWU54Sa56yI6IC45K+Y5rSv6KuI5Yy877G85bCh6ISa57eP5aG/5Jy755G954Cd54+a6Ya95D5jPD5jLzwNgoDjorTnoo7mvK/lh4zmjLzvkJ7mhojljKHom7/ohLXoqYnnhJrnnpvllo/lua/lqJzljLzvn5jpopvltq7lk7jktpfmtLjkqrjkmqTliL7liZzmmL/ojLzvlqTli7nknYDin47lvY7onIDiqJzljIDoPmM8PmMvPA2CgOOwlua3iOWZluaEteiJnOa9g+m7iOWPr+a2l+aPr+aMvO+Mh+mcu+eRveeog+mFhuWEmueolOesheW4j+WGkOe5ieeBnOeEkOU+Yzw+Yy88DYKA462W5qSI5Yyh6Ju/6K+B5oi25oSa57Cc5YSQ5YiQ5by757uh6YW/5T5jPD5jLzwNgoDjorTnoo7mjKHom7/otpfmjJDlqJzlnYDin47lvY7onIDihKTlmqTlgY3liZzmvZvlqIXln6vnla/mPmM8PmMvPA2CgOO7s+eUgeiol+mog+mWu+S2heWFhuW9m+WOuOS2l+aPmumBpuifueSMvO+2l+aMkOWkreaOuuQ+Yzw+Yy88DYKA47ap55Sg54yh6Ju/6Ky75IWA6Kat5YSa56iX6ZO45Ju+5KW75D5jPD5jLzwNgoDjuZbmjpDlnpvlgYDpkL/ojpDltoTnjLzvrJzmt6Dmhpvph4fpgabogJzpvYPprLvklrvkjLzvm7rkmb/oia3nia3nqYnnn5TngYDjtLDmgYDjs5/nqbLlgYDjpKPln5zlgYDjqYnnjaTmjLzvtoTnjpvnupzmn5Tnrbjkl57msbHlqrjktJXmoazmmb/ojLzvjJDljbjkn6Lln7rloazmirjkjrjkPmM8PmMvPA2CgOOEteipieeGm+mHh+mvmOaEmuemuuWbv+isu+SWu+SvtOeWi+ajreafnOc+Yzw+Yy88DYKA46ek5Y245J+55Jii6a6X6Yy874eV6ZCd5aqu5Y675Kid5omc5oa95Iy876aD57u66YO+6JSv5r2F5Y6H6YSa57uH5buU5pSw5rWB562p6b6p6aW75K+P5Yy877eg5oC45IWA6Iyh6K6/5I645ISa56ek5bq85Zu65IC45Imc5qqP5Yy876ek5Yi+5Y245K+Y5pKA5aeA5qmZ6bGN5YSk5aSt5j5jPD5jLzwNgoDjooXmiL7lhJrnsLXojKHourrkjKHogLjkjLzvjIfptpfmj7DlqrjkgLjkmb/oqJzlPmM8PmMvPA2CgOOTgem0r+iPveSNuOSNv+WLmeayj+U+Yzw+Yy88DZ2A4oKA44a65L2l5bGw5Yyh6I+a6bau5ZO45Imc5r2D6Jye5oKm5Yy874Gm6I2H6aaQ5a+Y5pOB6aWf54245Ji/6Iy874aI5aiD6YC45JGM5r2D6KqP5ay75JGI5oy874a65Jqk5aqk5b+l6Jy45ISa57eg5oeH6YGm6ICc6Ye/6I245Iy8776+6IGA6Y+757K35ZyA4j5jPD5jLzwNgoDjsY3lr4/ljLLljLLljLzvvKDmgLjkjpDlgJzmqYnlqo/lqJzlsI7njLzvrrflirbopZ3mirbol77lmI/lt4/lob/kjIfpgL7lirbojLzvupzmi4nmvJznhrrki5zni5nmso/lPmM8PmMvPA2dgOKfvO+IueSGuuS7juW6h+WQv+i3oOaHh+mpieeNpOaMkuWzn+e/n+eEmueNieWLueScgOI+Yzw+Yy88DZ2A4oKA46ic5ZyA4j5jPD5jLzwNnYDigoDjv5XphLvnso/lnIDiPmM8PmMvPA2CgOONh+mNuOSonOW9peWMvO+kvOSXj+WFgOiMoeiuv+SquOSbm+WJnOY+Yzw+Yy88DYKA45eW5piI5oSa54Ka5q2f57qc5aS45Ia65JGP5YaI57SX6Z+c5j5jPD5jLzwNgoDjtpfmj7DlmqTlqrjkgLjkhrrku47lh7/oj7vnsrflsJzln5zlh4nnmb/opYXlj7jorLvklrvku6bnnbfoPmM8PmMvPA2CgOOGkOeEpOWYkeW2qeeUoOeZu+ekuuSMvO+5luaOkOWwiOWBgOmfuOm9pueot+WZv+iGsOW2heWku+S9keWMvO+LiealjOaMvO+0pOW5gue5gueqruWOu+SoneY+Yzw+Yy88DZ2A4oG876Wf56qc5o2n54GT5Yy877Gk5Yi25rK35YG+5ZO95L2R5Z+U55yA4j5jPD5jLzwNgoDjjYnlop3pqq7ljrvkqJ3msIjlpZ3mjLzvnpvllL/ok73kuLDlhJrnn7jpvabngJ3nkI/mmJHlkIjmhLvnq4XliZzmjLzvtpfmmqTljbjkPmM8PmMvPA2CgOOLuOS9kOiwo+WUuuWfuOmnpOWEmueTluaRluapveWyieiqj+WAuOSMvO+6qeeYq+k+Yzw+Yy88DYKA46245Jee5q6j5oSa55ea5r255aic5aGN6J6b5bCj5buH5YSw5YSa542H6Ymy5qqe5ruH5ZmL5z5jPD5jLzwNnYDigbzvsKDnnIDiPmM8