zhongzhengicudefeiyongshiyitianliuqian，nainaizhudaodisantiandeshihou，huaguanglewoshenshangjinyoudeliangwankuaijixu。
chengyandedianhuagenbendabutong，yushiwozhinengjitafayitiaoxiaoxi，shuowozhunbeigenxuayiqiandingzengyuxieyile。
guobuqiran，taxianghuimofadexiaochouyiyang，zhunshichuxianzailewomenyuedingdechalou。
wodayingjiajixuayideerzixushuangbai，erchengyanxinmanyizudihuozenglewubaiwanxianjin，danxiangyingdetiaojianshi，tabixuyaonachuyibandeqianlaijinainaizhibing。
chengyanmankoudayingle。biqisunshiyibanjinqiandebushuang，woxiangxintagengkaixinkandaode，shiwojiajixushuangbaizhihoudecanzhuang。
yizhouhou，nainaishunlicongzhongzhengjianhushizhuandaoputongbingfang，renyetuolileweixian。
wogenxushuangbailingzheng，tongtayiqibanjinlexuayijiwomenmaihaodexiaobieshu。
xinhunye，wobaichuzijishixianzhunbeihaodebaibantai，qianzibi，yiluogaodengshuxuejiaokeshu。
xushuangbaicongxishoujianchulaideshihou，liansedunshibishuangdouyaobai。
我心中暗窃几分。
xiaoyang，zheijiujiaozoubiantaidelu，rangbiantaiwuchukezouba？
“nizheishiyaoganshenme？”
xushuangbaidehoujieshangxiazhandouleliangxia，kenengshiwobawoshidefangjianwendudiaodebijiaore。
tazoudaochuangtoubian，naqijuzishangdeshuibei，guduguduyiyinerjin。
wopazaichuangdianshang，chengguaiqiaoyazizuo，waizhenaodaibuhuangbumangkanzheta：“dangranshiwandianchengnianrencaiyouzigerumende**youxi——”
微积分。
xushuangbaidemeitouzhoudegengjinle，yankanwomoquancazhangdicengdaobaibanjiamianqian，yongqianzibixiexiayiduif（x）。
“zanmenshicongshenmedifangkaishijiangqi？”wodunzheshoulidedongzuo，zhazheyanjingkanzheta：“pianfenfangcheng？weifenfangcheng？huozheshijixianqiudao？niudunlaibunicizheixiedoushirumenjibiele，yaobuwojinichujidaoyoudiannandude？yang－miersicunzaixinghezhiliangquekoujiashe，huozheshinaweiye－situokesifangcheng。nilejieguome？”
ranerxiayimiao，wokouzhongzheixieedudeshuzigongshijiubeiliangpianwenredechunhenhenfengzhule！