人的精神比单纯的体力更重要，人中的精神火花可以被扇成火焰。
The spirit of man is more important than mere physical strength, and the spiritual spark in man can be fanned into flame.
追求数学真理是一项既个人又普遍的努力。
"To live is the rarest thing in the world. Most people exist, that is all."
如果你相信自己，一切皆有可能。
To develop, enterprises must be rooted in real industry and down-to-earth.
It's dope to be black until it's hard to be black.
