The scientist is a practical man and his are practical aims. He does not seek the ultimate but the proximate.
科学家是务实的人,他们的目标是实际的。他们不追求终极,而是追求接近。
A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
意识像河流一样流动,总是朝着有目的的方向前进。
当没有人相信你时,你必须相信自己。
The biggest challenge in life is being yourself in a world that's trying to make you like everyone else.