The body is a prison, and language is the key.

As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.

道德不是关于如何使自己幸福的学说，而是关于如何使自己配得上幸福的学说。

In mathematics, the journey is just as important as the destination; the process of discovery is where the real learning happens.

Investors should focus on the long-term and not be swayed by short-term market fluctuations.