我是个糟糕的说谎者，但很会演戏。

理论物理对于实验物理学家，就像和声理论对于作曲家一样。

我不是说唱歌手，我是一个宇宙的传奇。

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.

我坚信一切都有原因。