森林的真正价值不能仅用板英尺来衡量。
The true value of a forest cannot be measured in board feet alone.
技术应该服务于人性,而不是改变人性。
A true leader must be able to listen to the voices of the people.
Le ciel est, par-dessus le toit, / Si bleu, si calme!
Every man has a right to his opinion, but no man has a right to be wrong in his facts.