每一座建筑都是一个原型。
Happiness is not something ready-made. It comes from your own actions.
Collaboration across industries is essential to solving the complex challenges of energy production.
It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.
Tomorrow， in a very real sense， your life -- the life you author from scratch on your own -- begins.
明天，非常现实地说，你们从零塑造自己人生的时代即将开启。