People always feel happier when approaching happiness but become anxious when happiness is ongoing.

It’s one thing to have a past, and another to be held hostage by it.

Our ambition is to be the responsible energy major, and that means producing more with less – more energy with fewer emissions.

经济学的目标是理解如何以最高效的方式分配稀缺资源。

Caring too much for objects can destroy you. Only—if you care for a thing enough, it takes on a life of its own, doesn’t it? And isn’t the whole point of things—beautiful things—that they connect you to some larger beauty?

当你刚刚创造出以前不存在的东西时，世界似乎总是更明亮。