在这个无意义的世界里，追求快乐是唯一赋予生命意义的事情。

释义：不执着任何观念，让心自由生发。

The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.

一个从未犯错的人是因为他不曾尝试新鲜事物。

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.