In the middle of difficulty lies opportunity.

释义：国际秩序的本质是武力威慑下的平衡。

非暴力是人类可以使用的最强大力量。

我相信当一切似乎都出错时要坚强。我相信快乐的女孩是最漂亮的女孩。我相信明天是新的一天，我相信奇迹。

I will continue to work hard and live up to everyone's expectations.

Don’t tell people how to do things, tell them what to do and let them surprise you with their results.

Science is a powerful tool for humanity to understand and transform the world.

我只是尽力做到最好。