A good novel tells us the truth about its hero; but a bad novel tells us the truth about its author.

实验是发现新可能性的关键。

The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

不能以牺牲他人自由为代价来获得持久和平。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

"True strength is not in never falling, but in rising every time we fall."

过去从未死去，甚至从未过去。

你唯一应该努力超越的人，是昨天的自己。

最小作用量原理是物理学的一个统一原理。

写作是一种存在于世界的方式，一种理解它的方式。