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.

After the storm, the sky is clearer.

我从不试图取悦观众，我只做我认为对的事情。

文学是耐心、纪律和绝对奉献的艺术。