The best stories are those that leave room for the reader to imagine.
我们花了很多时间教领导者该做什么，却没有花足够的时间教他们该停止什么。
自由不是一种状态，而是一种态度。
The most advanced technology is worthless if it doesn't serve the needs of real farmers.
The past is a ghost, the future a dream, and all we ever have is now.
煤炭不仅仅是一种商品，它是对美国未来的承诺。