The stock market is the story of cycles and of the human behavior that is responsible for overreactions in both directions.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.

雕塑家必须热情地寻找生活的隐藏意义。

灵魂是心理过程的总和，从其因果相互联系的角度来看。

To make art is to question the limits of the possible.

在科学中最令人兴奋的、预示着新发现的短语不是“我找到了！”，而是“这有点奇怪……”