The war on coal is a war on the American worker.
Though love seems the fastest of all growths, it is really the slowest. No man or woman knows what perfect love is, until they have been married a quarter of a century.
发现可能极限的唯一方法,就是超越它们进入不可能。
【译文】下等君主用自己能力,中等君主用他人劳力,上等君主用他人智慧。