I don’t let fear stop me, I let it push me.

让你最不耐烦的是你最大的学习来源。

如果他们能让你问错问题，他们就不必担心答案了。

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.

数学的研究是所有智力和精神发展的不可或缺的基础。