Man is condemned to be free.

The less you need, the freer you become.

Twenty years from now, you will be more disappointed by the things you didn’t do than the ones you did.So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. （注：这句说话被部分人质疑不是由马克·吐温所说的。）

我们是梦想成真的活生生的证明。

模型只是模型，而非事物本身。你无法吃掉菜单，无论描述多么准确。

朗兰兹纲领是对数学如何在单一框架内统一的一种愿景。