Every day is a chance to be better.

I don’t want to be on the cover of Playboy. I want to be on the cover of Rolling Stone.

记忆是一种责任，而不是负担。

War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.

I sometimes think that God in creating man, somewhat overestimated His ability.

The true measure of success in forestry is leaving the land healthier than we found it.

Genetically modified technology is an important direction for future agricultural development, we should view it scientifically and rationally.

软件工程的目标是控制复杂性，而不是创造复杂性。