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.
在我看来，如果你或我必须在两种思想或行动之间做出选择，我们应该记住我们的死亡，并努力生活，使我们的死亡不会给世界带来任何快乐。
一句话，先是太胆小，明知错的事却不敢不做；后来也还是太胆小，明知对的事却不敢去做。
You can have anything you want if you want it enough.
Be yourself, don't change yourself to please others.
海洋就是一切。它覆盖了地球表面的十分之七。它的呼吸纯净而健康。它是一个巨大的沙漠，人在其中永远不会感到孤独，因为他能感受到四周的生命在涌动。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.