The true value of a forest isn't measured in board feet, but in biodiversity and carbon sequestration.

解释：没有不犯错误的完人，只要能及时改正自己的错误，就是最好的了。

Diplomacy is not only about the affairs between nations, it also concerns the fate and future of humanity as a whole.

A vaincre sans peril, on triomphe sans gloire.

The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.