"The hardest part of design is keeping features out."

I’ve learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

国君若真的希望人口多而不希望人口少的话，如果要蓄养姬妾，就不能不节制。［说明∶老百姓也得有老婆生孩子，别抢人家的老婆］ 

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

可持续发展不仅仅是一个流行词，它是负责任的林业的基础。

Overfishing is a solvable problem, but it requires global commitment and local action.