我们时代的挑战是建立一个为所有人服务的经济，而不仅仅是少数特权阶层。
The challenge of our time is to build an economy that works for everyone, not just the privileged few.
我相信掌握别人已经摸索出的最佳方法是一门学问。我不相信只是坐下来自己空想。
The best way to predict the future is to create it.
People change and forget to tell each other.
解决问题的最好方法就是找到一种让它变得无关紧要的方法。