要养活世界，我们必须先了解它。
To feed the world, we must first understand it.
Art is a mirror held up to society, but it’s also a hammer with which to shape it.
AdS/CFT对应是理解量子引力的有力工具。
唯一确定的是不确定性。
You don't build a business. You build people, and then people build the business.