数学证明的美在于它的简洁性和必然性。

没有根本的气节，就好像醉汉喝醉酒打人，酒醉时很勇敢，酒醒后勇气全消，没有一点气力。没有以学问为根本的见识，就好像厨师在炉灶前面，面前光亮而背后黑暗。

Science progresses by constantly questioning and refining our understanding.

Leadership is not about being in charge. It's about taking care of those in your charge.

Sustainability is no longer an option; it's a necessity for the future of dairy farming.

There are some natures too noble to curb and too lofty to bend.

我们都是自己故事中的英雄。