Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

真正的领导力是关于服务他人并帮助他们发挥全部潜力。

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

可持续性不仅仅是一个流行词；它是我们对后代的责任。

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

And America, too, is a delusion, the grandest one of all.