自信是任何比赛的关键，但你必须用实力来支撑它。

I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.

The truth is a burden, but also a liberation.

You've got to have passion for what you're doing.

The rise of China represents the most significant challenge to the liberal international order since its inception.

出自《论语·宪问篇》。遇到事情，不去抱怨上天，也不要去责备别人，应当能够扪心自问，好好地反省自己。