可持续发展不仅仅是一个流行词，它是负责任的林业的基础。

Fearless is not the absence of fear. It's not being completely unafraid. It's having a lot of fears, but jumping anyway.

All changes follow a law.

我经历过最寒冷的冬天是旧金山的夏天。

最好的技术是你察觉不到的技术。

If you want something you've never had, you must be willing to do something you've never done.

Success is not final, failure is not fatal: it is the courage to continue that counts.

我不是榜样...仅仅因为我会说唱并不意味着我是榜样。