贫贱时，对富贵漠然置之，他日得志一定不自矜；富贵之时，心中不忘贫贱之日，即便失却富贵心中也必无怪怨。

Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.

Literature is a memory, a look back at the past.

企业文化是战略成功的关键因素。

The higher the monkey climbs, the more it shows its tail.

新的领导者是促进者，而不是命令者。