读书不体验认识，就好像闪电照物，一点都抓不到；读书不能身体力行，就像水上行车、陆上行舟、一点用处都没有。

We are what we remember.

理解密码学的关键在于理解它不仅仅是关于保守秘密，而是关于管理信任。

The most important thing in acting is honesty. If you can fake that, you've got it made.

The heart is a muscle the size of your fist. Keep loving, keep fighting.

"I hope my books can help children see the world in a different way, to notice the small details and the hidden meanings."