艺术家的职责是表达他人所不能。

The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The act of writing is an act of freedom.

The goal of mathematics is not to solve problems, but to understand them.

最大的智慧是趋善避恶。