模形式的算术是窥探宇宙隐藏结构的窗口。

悲观的人虽生犹死，乐观的人永生不老。

故事是生活的镜子，反映我们内心最深处的渴望和恐惧。

I think that the best thing that you can do is to be true to yourself and to be honest with yourself.

Investing in clean energy technologies is not just good for the environment; it's good for business.