Every great mathematical theory begins as a heresy and ends as a dogma.
There is no such thing as a small word; every word carries the universe.
The meaning of life is to find your gift. The purpose of life is to give it away.
A rat in a maze is free to go anywhere, as long as it stays inside the maze.
In a world of constant change, adaptability is the key to survival and growth.
成功的秘诀是热爱你所做的事情。