"The truth is rarely pure and never simple."
真相很少是纯粹的,也从来不是简单的。
把握你的20岁是为工作、爱情、幸福,甚至可能是为世界做的最简单但最具变革性的事情之一。
We must balance the need for affordable energy today with the imperative of building a sustainable energy future.