Don't worry about failures, worry about the chances you miss when you don't even try.

The night is a great library, but the stars are its books.

小小的行动，乘以数百万次，可以改变世界。

我们多久讲述一次自己的人生故事？我们多久调整、修饰、狡猾地删减一次？而且生命越长久，周围能质疑我们叙述的人就越少，提醒我们我们的生活不是我们的生活，仅仅是我们讲述的关于生活的故事。

Love doesn't need a reason. It speaks from the irrational wisdom of the heart.

Mathematics is not a spectator sport. You have to get involved.

我们关注的不是数字，而是产生数字的那些东西。