You don't learn to walk by following rules. You learn by doing, and by falling over.

鱼在江湖中互相遗忘，人在道术中互相遗忘。

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.

我想尽可能站在边缘而不掉下去。在边缘上，你能看到从中心看不到的各种东西。

天空才是极限。

纠正一个错误与建立一个新的真理或事实同样有益，有时甚至更好。