在量子力学中，轨迹的概念失去了意义。

Literature isn’t a moral beauty contest. Its power arises from the authority of a voice, not the purity of a soul.

The historian’s first duty is to the truth.

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

如果你是一个把生命奉献给某项事业的工程师，世界上最糟糕的事情就是有人剽窃它并署上自己的名字。

故事不是一条线，而是一张网。