Efficiency without ethics is just speed in the wrong direction.

我们必须始终努力推动计算领域的可能性边界。

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.

I'm not a rapper, I'm a walking legend.

The universe is expanding, and the expansion is accelerating.

I'm trying to imitate Jesus in the fact that he said to be like children, to love children, to be as pure as children and to make yourself as innocent and to see the world through eyes of wonderment.

I’m not a guy that’s going to let my love for the effort down.

要真正伟大，必须与人民站在一起，而不是凌驾于他们之上。

人不应该相信或不相信，而应该保持怀疑。