我们要做的不是跟随，而是引领。

科学不仅是对世界的描述，也是世界的一部分。

"The present is a fleeting moment, but the past is eternal."

我是个幸存者。我就像蟑螂，你就是摆脱不了我。

Mathematics is the language with which God has written the universe.

For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.