A strong man cannot help a weaker unless the weaker is willing to be helped, and even then the weak man must become strong of himself; he must, by his own efforts, develop the strength which he admires in another. None but himself can alter his condition.
改正一道粗心大意的错题只是临时解决了问题,培养仔细审题的习惯才能永久解决问题
当你在结果层面解决问题时,你只会暂时解决它们。为了取得良好的进步,你需要在系统层面解决问题。修复输入,输出将自行修复。