Diversification is the only free lunch in investing.

语言是存在的家。人在其家中居住。

你不能靠承诺建立声誉，而要靠实际行动。

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

另一个人的心是一片黑暗的森林，无论它曾经多么接近自己的心。