人工智能的最终目标是让计算机做那些如果由人类完成则需要智能的事情。

The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.

过去是一个异国他乡；他们做事的方式不同。