历史学家是回望过去的先知。
The historian is a prophet looking backward.
It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.
阅读的行为和写作的行为一样具有创造性。
领导力意味着在今天做出艰难的决定，这些决定将在明天转化为机会。