A proof is a device for convincing someone else that a mathematical statement is true.

Architecture should be generous - it must give more than it takes.

建筑是对空间的深思熟虑的创造。

译文：生下来就知道的人很少，学习后才知道的人很多。赏析：这个社会没有天才，所谓的天才都是通过后天的学习和努力。人不去学习，就会愚钝不开，只有不断地学习才会明白世间的真理。

I'm not a product of the record industry. I'm a product of my own imagination.