自我并非自己家中的主人。

物理学的美丽在于它能够用简单的原理描述复杂的事物。

The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.

数学是概念之间关系的科学，与内容无关。

为和平而战就像为童贞而干。

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

没有坚强意志品质的人学识智慧也不会通达；不遵守诺言的人行动也不会实现。

It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.