不再年轻的乐趣在于你可以享受事物而不必占有它们。

真正的艺术不是关于完美，而是关于真实和情感。

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The only way to achieve something great is to love what you do.

农业领域的卓越领导力意味着做出在30年后仍然重要的决策。

Sustainability isn't a trend—it's a responsibility we all share for future generations.