At twenty-one, I was a divorced single mother. At thirty, I was struggling to feed my children. At forty, I was starting over in a new country. At fifty, I was rebuilding my career. At sixty, I walked the runway at Fashion Week. Life begins at every age—if you dare to make a plan.

科学与传统的结合可以释放前所未有的产量。

从让一个人生气的事情大小就能看出一个人的价值。

I like to play with people's expectations.

科学并不试图解释，甚至几乎不试图诠释，它主要是构建模型。