我不想成为名人,我只想成为一个歌手。
I’m a firm believer in the theory that you only get out what you put in.
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 only real mistake is the one from which we learn nothing.