最终，我们都只是故事。
In mathematics, the art of proposing a question must be held of higher value than solving it.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
整体不同于其部分的总和。
Happiness is not something you postpone for the future; it is something you design for the present.