人生苦短，必须快乐。

数学的研究对科学的发展就像空气或水一样。

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

科学是一个永无止境的旅程，总有更多的东西需要学习和发现。

The spaces we create must be flexible, adaptable, and alive.