Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

我们在Facebook上试图做的事情，就是帮助人们更有效地连接和沟通。

I hope to always be number one, but maintaining this level is quite a challenge.

每个声音都很重要，特别是那些被压制太久的声音。