第四章 举重若轻（2 / 2）
PmMvPIKA44GT5amJ56S85JeW54Sa56iU57i45Zu65IC45Iek5YaH5Y2G5YGm6ICc6Zi/6Iy8742J5Yu55IO757et5oe/6I245D5jPD5jLzyCgOOEmuepmemxjeW9keWflOeJnOaavOSNuOSlr+iUuuWMvO+OheaosOiDv+WPsOWBpuiqj+WMvO+biuW9g+idv+Sqh+iEmuesnOa6n+WAnOaGuuSJnOafueSxt+Wqh+iDu+e3reaonOWwjueMvO+GuuSDu+e3reaMoeibv+i7juW6h+Wlr+iUuuWfueSxt+Wqh+iTgemln+eRuuSkj+WdgOKBvO+vt+iMkuWLqOeFl+aEmuewluaLp+WAvOWBpuiIj+WlneaLuOSljuaMvO+EmuevmOacgOI+Yzw+Yy88nYDigoDjmIjmkYzmi6Pnh4jlu47lurrkhJrnurzltJvmlqTlpo/lvonmu6/lu47ljYblgabogJzpoL3kpZ3mi7jkpY7mlYDmkIHmjLzvi4nmua/lhJrnoL3kr5jmjYbljbjkqIXljK7ln7nkkYjmqJzlsI7njLzvt4jnkbDlnIDijLzvjYnlop3phJrnkbrkpI/lsIjlsLXojLzvgIjlv5Xprbjki4nmt7XotpTmjLzvgKHonLLphJrnkqfotJjlppPmhrrkppPmjLzvtKTluYLnqofol5rmqYHml73nPmM8PmMvPJ2A4oG874iQ5aas55O95bib556u5bqi56mW5oCI5YC45JyA4j5jPD5jLzyCgOO9keWZr+a0l+msnueavOSVgOaQgeaMvO+PhOanpOWvmOali+ilneaLuOSAiOWAuOSMvO+nkumDjeWli+iNh+m0jeWFmemeruWMvO+biuWgl+a1u+evveiXkeiLnOeAiOWAuOSjgumMvO+dgOaPhOaEmuerkOW0leituOSXreWNkOWZv+iXkeiitOedgOaGu+eUu+SpgeaXveedgOKfvO+pluaAiOWAuOScgOI+Yzw+Yy88nYDigbzvqZbmgIjlgLjkurjki7nksKfnm4vmmb/oh7DlkYjmjLzvm4rlgajlhJrnp6TlgJzmuoflkY/luL/ojpDlgJzmsIjltJvnjLzvuYLngLjkurjknYflj4fpm4rll5bmmIjmqrjktJXmh7DljLzvhJrnr5jmnIDiPmM8PmMvPIKA47CI5Yyq6ZO95KqH6LK65KGs5oC45Kys56+Y5pi/6JWz5oCI5YSa56Gs5oKx5Y2n55m/6LyW5rmv5aW75ICJ5oy8746+54yu5bCI5b6+6KGy5r2D6ae35YCK5peW5piI5p6/6I2J5Yu55KmB5pe95z5jPD5jLzydgOKBvO+6vOW9peWMvO+biuWBqOWEmuenpOWot+W6h+WRj+W4v+i2hOe9v+WZgOW2l+aEmuemp+iljuawiOWJreeMvO+AiOWAuOSEmueYo+mYo+m7veiXkeiLnOefvO+XkOW7veili+iNh+m+uOSEmue9veiwruiAieatuOSmueSvmOaxsOWAiOWAuOSZv+iMvO+rv+W9peWlreabv+igveSMvO+3iOeRsOWcgOKMvO+KuOS4hOionOWbjuaYv+iKg+aHnOmEmueKuOS4hOipgeaXvec+Yzw+Yy88goDjgLzliIrlgIjlgLjkuZbmua/lh7DlsbDlqZfmlYDmkIHmjLzvm4rlhojlqIPpp6TlhrrktpTmkbrkpI/ljpDlgJzmr5jmjbjkgaboPmM8PmMvPIKA46Wt5qCH5YGN5Ya65ICA6Y6Q5Yy874Ch6Jyy6ZCQ5aOP5YSa54iK5YCI5YC45Kui6Iy876GM5ryg5oCI5YC45IuJ5o2P5beg5oC45Li45YC+5Y+D5YiP5amB5pe954y874CI5YC45ISa55ij6Zij6bu96KOC6bmW5rmv5ZeR6Juc5oy876Wd5oe/6IiK5YCI5YC45JG65KSP5Yy875mA5baX5oSa54uj54eI5ZG65KSP5Y645KGs5oC45IiP5amB5pe95z5jPD5jLzydgOKBvO+sk+icgOI+Yzw+Yy88goDju73opYvojYfpvrjkhrrkoY/mjI7miI/lhbnkmqTlobLmjpDltoTnjLzvp7flgIrml5bmmIjmjr7njK7lhrrksIjlvr7ooazmgLjkiI/lhJrnkLjmkIDpjLzvvYPorJzml5bmmIjmhJrnk73kq7roq7roqofoirjkoIrljYbljLzvhq/oj4Tml5bmmIjmhJrnrbjkh4nnjqLnhr/lsK7oio/lpbvkjLzvi6Pnh4jlhJrnqYHml73njJLlro3muaDmi6flgLzln7nkkbrkpI/ljLzvrbjki6Pnh4jlhJrnrZbmjbjkqJzlurrkpLjkPmM8PmMvPJ2A4oG876W75ICJ5o655Ji/5YSa56WF5ZWK5oi55Jm/6L2D6K+36KGd5oC45LC16LCW5o2H6Ya65Lq45KC95LCI5bOD5qGy5oy874aQ55OB6Ymc5oi+5YSa57Sv6KC95LeI55Gw5ZyA4j5jPD5jLzydgOKCgOOEmueulOmzheWTveW4m+evmOalreaAuOSZv+iMvO+PvOW5luaXlua8oOaEmuext+Wqh+iRiOa8luaeseWsi+e6h+WggOmbiOW9g+iNieaMvO+fguaGoumEmueruuiqh+iRiOaIkOWTu+eNhuWMvO+nt+WAiuaXluaYiOaEmuepgemIkOWwiOW+ieaKuOSruui6uuSliOWOu+SIheWBpuiAnOmRiOacgOI+Yzw+Yy88nYDin7zvi4nmuoflkYjmhb7lia3npZ3mi7jknIHlgabomL/ooL3kiLnkgLvkurjkjLzvipXlh6TlhofluoflmoHlu4flu5TmqIrlu7jkhJrnoazmgLjki7jkua/lgabopa/olLrltpfmjJDlhJrngLzlsrrooL3kjLzvmYDltpfmhJrnmJvni7jkoL3ku4flu5TmkYjmt4jnkbDlo4LpjLzvpK3mgqblpZ3mn47ljLzvppPlnIDiPmM8PmMvPJ2A4oG8742T5bG95YSa56+36KGd5oC45I2J5bGE6IaR5r2D6I2J5reg5pm/6Iy874eI5YC45ISa57CI5aC55Kat5Y2J5Yu55LCu6Ji/5a+Y5rGw5YSa54Gm6ICc6YiF5Zam6Yy877yC566/5Iun5YC85bCW5o2H6a+36KGd5oC45KKN5pyA4j5jPD5jLzydgOKfvO+GuuSbiuWeruWEmuegveSRlueAgOaBpui9g+mRiOaMvO+rv+WTveW4m+eEmueUuuWNj+WgveS7h+W7lOahrOaPr+aEmueRiOavmOaNuOSBpuiMvO+Vs+agq+egl+arr+aIueSAu+S6uOSnt+WAiua7h+W7lOaEmueonOWwjuegveSMvO+3iOeRsOWcgOI+Yzw+Yy88goDjiIvnvIvnhojlgY3lvJbms4fojbjkjLzvk73luJvnk7zpl5fmqrjkk4nmurzliYvlqYHml73njJLlvYPoqo/lmL/ot6Dmmb/osbDljLzvm4rlvYPolLrljY/lk73kq7rojJLlhq/oj4TmhJrnpYjlp7rnn5/lo5zll5HooJ3pPmM8PmMvPIy876e6562F5bCI5baI5YuO5ZuK5Z6u5ZSw5peW5oSa56u66KqH6Iew5b2D6ZmA5baX5oSa54uj54eI5baF5Y645JG65KSP5Yy874CI5b+V6YSa56iU57+95K+Y5r2D6bmW5oyP5T5jPD5jLzyCgOOLo+eHiOWRuuSkj+WOuOSLp+WAvOWMvO+5vui3teaEmue8gueuv+S4uOWWu+SGuuSwiOWlneaRuuSkj+WXkeiqmem/vuSpgeaXveeMvO+tuOSInOaquOSgh+WEmuelneaLuOSljuaonOWMvO+vmOa8luY+Yzw+Yy88nYDin7zvs6npjY/lvYPogbDoiZzmmL/ojLzviJDlupzlqrjkqpPlqJzlvpTmr5jmuq7ooJfmna/oqpXnmb/onIDijLzvj4Tml77lk73luJvnhYPmqKHojLzvtKTluYLnhrrkuYLnkbrkpI/lPmM8