图片Fear is whispered in our ears and shouted in our faces. Faith must be fostered by the man or woman you see every day in the mirror. The former forever snaps at our heels and delays our course. The latter can spur our boot heels to be wandering, stimulate our creativity and drive us forward.

Law is not a system of rules, but a system of principles.

物理学的美丽在于它能够用一些基本原理来描述宇宙。

A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.

The only art I'm interested in is the art that changes the way people see the world.

最好的技术是你察觉不到的技术。