Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.

Wisdom comes to us when it can no longer do any good.

A low price-earnings ratio is not a guarantee of success, but it is a good starting point.

哲学的本质在于其质疑未被质疑的事物的能力。

我相信讲故事的力量。这是我们理解世界的方式。

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

煤炭工业是美国的支柱。