可持续发展不是一种选择，而是现代经济中生存的必要条件。

我不相信等待灵感，我相信工作。

Literature is the art of the possible.

La identidad no es algo dado, sino algo que se construye.

现代世界的巨大挑战是创建既足够强大以有效治理，又对公民需求负责和响应的制度。

完成项目更快的最好方法是尽早开始。

形式系统的发展彻底改变了我们对数学的理解。

The greatest thing to be achieved in advertising, in my opinion, is believability, and nothing is more believable than the product itself.

To understand is to perceive patterns.

I'm not a silence, I'm a scream.

Mathematics is the music of reason.

The best characters are the ones who stay with you long after the book is closed.