如果你没有犯错，说明你不够努力。
If you’re not making mistakes, you’re not trying hard enough.
Sometimes life hits you in the head with a brick. Don't lose faith.
I’ve always thought that the schoolboy who’s a bit of a troublemaker is the one who’s going to come out and do something really interesting.
我不是主人，我是奴隶。
To write is to breathe, to live, to exist beyond the confines of the body.
每个行为都有它的乐趣和它的代价。
如果够真诚我应该告诉你，我现在依然阅读童话，而且它们是我最爱的读物。
数学的研究是所有智力和精神进步不可或缺的基础。