Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.

I always believed that if you put in the work, the results will come.

如果罗马人被迫先学习拉丁语，他们就永远没有时间去征服世界。

我一直认为，机器的真正考验在于它在普通劳动者手中的实际效用。