我们都是行走的进化史档案馆。

Freedom is not a gift but an achievement that must be won every day.

我认为对自己有幽默感，不要把自己看得太重要是很重要的。

我害怕变得平庸。

The only way to do great work is to love what you do.

When I sing, I feel like I'm in a different world where nothing else matters.

认证标准是负责任林业的指南针。

数学的美在于它的简洁性和普遍性。

撰写一生就像拼凑一幅马赛克，其中一些碎片不可避免地缺失了。

To do mathematics is to engage in an act of creation and discovery simultaneously.