The system is not a system of production, but a system of consumption.
Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.
成功不在于成为最好的,而在于比昨天的自己更好。
出自北齐·颜之推《颜氏家训·勉学》。博士:指学识渊博的人。一个学识渊博的人打算去买一头驴,可是写了三页纸也没有见到一个“驴”字。这句话常用来讽刺文章文辞繁冗、不得要领、苍白空洞。