"There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best."

It is during our darkest moments that we must focus to see the light.

The best mathematics is not just rigorous; it is also elegant.

机器人应该成为人类的伙伴，而不是对手。

艺术的作用是使熟悉的事物变得陌生，使陌生的事物变得熟悉。