The only way to be free is to constantly challenge authority and convention.

The thought of death should usher us towards whatever happens to matter most to us; it should lend us the courage to pursue the way of life we value in our hearts.

"La memoria es el territorio donde habitan los fantasmas de nuestra identidad."

NP完全性的概念为理解问题的复杂性提供了一个强大的工具。

Dictatorship is the natural enemy of literature.

The closer you are to death, the more alive you feel. It's a wonderful way to live. It's the only way to live.

持续学习，持续成长 。