The great task of life is to learn the will of the Lord and then do it.

The invention of the cotton gin was the result of necessity and observation.

实验物理学在决定量子理论的竞争解释方面有最终发言权。

Commit to your business. Believe in it more than anybody else.

Women are meant to be loved, not to be understood.

Just as in a good novel， a good program must be full of interesting ideas， and very， very few words.