Don't be afraid to make mistakes. If you're not making mistakes, you're not trying hard enough.

We have a responsibility to future generations to leave the planet in better shape than we found it.

我为孩子们写作，因为我曾经是一个需要书籍的孩子。

The greatest rewards come from working on something that nobody has a name for. If you possibly can， work where there are no words for what you do.

The only way to escape the mundane is to embrace the extraordinary.

最伟大的故事是那些萦绕不去的。