I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.

The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.

生活里有两个悲剧：一个是没有得到我们想要的；另外一个是得到了。

I don't believe in poverty. I believe in creating opportunities.

真正的创新往往来自意想不到的方向。