对付一个不自由的世界的唯一方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛行为。
每一个数学问题都是通向更深入理解世界的窗口。
Serving your country is an honor, not a right.
The companies that will thrive in the future are those that serve society.