The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property.

知道某物是否是艺术的唯一方法，是看它是否改变了你的思维方式。

过去从未死去，它甚至还未过去。

外交是战争的延续，只不过用别的手段而已。

Success in business requires training and discipline and hard work. But if you're not frightened by these things, the opportunities are just as great today as they ever were.