数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
我们行业最有价值的资源不是地下的资源，而是让事情发生的人。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
Love is the only thing that grows when you give it away.
The true artist is not proud; he knows that art is greater than himself.