文明被描述为人类与其环境相互作用的结果。

农业中的每一个挑战都是创新的机会。

Sometimes in life, you don't always feel strong, but that doesn't mean you're not.

A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

You can always become better.

最好的故事是无法被概括的故事。

I'm not running from my past; I'm running toward my future.