生活是花朵，爱情是花蜜。

艺术家必须是世界的陌生人。

Art is not what you see, but what you make others see.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

My life is a dot lost among thousands of other dots.

I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.