Mathematics is a language that allows us to describe the indescribable.

个人不再需要决定什么是善或恶；规则已经被给定。

Words and deeds are not separate， but intimately connected.

When something is important enough， you do it even if the odds are not in your favor.

自由的功用就是解放他人。

"The best way to predict the future is to create it."

永远不要在安全上妥协——它是我们所做一切的基石。