My goal is not to defeat others but to surpass myself.

I'm sexy and I know it

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized."

数学中的发现过程往往比结果本身更重要。

The human being is the only animal that thinks about the future.

最好的故事来自提出困难的问题，而不是提供简单的答案。