Do just once what others say you can't do, and you will never pay attention to their limitations again.

Sustainability isn't a buzzword—it's a responsibility we owe to future generations.

数学是秩序和模式的科学，正是这种秩序让我们能够理解周围的世界。

我们都是自己故事的囚徒，但我们可以选择如何讲述它们。