"The world is a book, and the book is a prison."

人类行为是自然的一部分，可以通过自然科学的方法来研究。

出自《论语·公冶长》。做事情，一定要通过反复的思考，再去行动。

The development of formal systems has revolutionized our understanding of mathematics.

知识最大的敌人不是无知，而是知识的幻觉。

In the attosecond world, time is not a river but a series of snapshots waiting to be captured.