坚志者，功名之主也；不惰者，众善之师也。
坚持志向是功绩地位的根本；不懒惰是各种善事的老师。
The most sustainable competitive advantage is learning faster than your competition.
Every scientific discovery should be measured by its contribution to human welfare.
［厚葬使］已经获得的财产,都拿来埋掉了；丧后本当产生的财产,又被长时间的禁止所消除。
Anything you say before the word “but” does not count.