数学的美在于它既精确又富有创造性。
The beauty of mathematics is that it is both precise and creative.
In itself, homosexuality is as limiting as heterosexuality: the ideal should be to be capable of loving a woman or a man; either, a human being, without feeling fear, restraint, or obligation.
Success is not about how much money you make, it's about the difference you make in people's lives.
There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.
用你所拥有的,在你所在的地方,做你能做的事。