"The world is a fine place and worth the fighting for."
我们生产的每一桶石油都应着眼于最小化我们的足迹。
Every tree we plant today is an investment in tomorrow's clean air and healthy ecosystems.
You get what you give. What you put into things is what you get out of them.
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.