如果你不能嘲笑自己,你就错过了最好的笑话。
I'm not afraid to take risks, because I know that's where growth happens.
当我停止进步的那天,就是我该停止比赛的日子。
The future of energy is diverse - there is no single solution.
I have come to realise that men are not born to be free.
Mathematics is the music of reason.
Happiness is holding someone in your arms and knowing you hold the whole world.