The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.

The study of Galois representations is a bridge between number theory and geometry.

The soul speaks in symbols, not in words.

The state is nothing but a machine for the oppression of one class by another.

我不相信运气，但我相信为事物赋予价值。