"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."

写作不是为了取悦别人，而是为了发现自己。

持续歪曲事实的力量被误认为是高天赋。

数学的快乐来自于复杂事物变得简单的清晰时刻。

你无法满足所有人的要求。