我们曾许下这样的诺言：不作恶。我要让我的公司去做对用户、对顾客、对所有人有利的事情。所以，如果我们能坚守这个诺言，我们就能做出一番有益的成就。

The universe is under no obligation to make sense to you.

Sustainability is not an option, it's a necessity.

我是明天，或未来的某一天，我今天所建立的。我是今天，我昨天或前几天所建立的。

If you start out by promising what you don't even have yet, you'll lose your desire to work toward getting it.

You must not deny the story teller’s right to tell the story as he pleases.

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.

——《在广州岭南学生欢迎会的演说》（1923年12月21日）