"The best films are the ones that make you think, that challenge you, that stay with you long after you've left the cinema."

The world is a book, and those who do not travel read only a page.

意识之流即解决方案之流。

做数学就是同时参与创造和发现的行为。

为了成功，你必须愿意失败。

只热爱实践而无理论的人，就像没有舵和罗盘的水手，永远不知道他可能漂流到哪里。