一段不幸的婚姻不是缺乏爱,而是缺乏友谊。
年轻人必须为履行生活所赋予他们的职责充实自己,同时要抵制生活的诱惑。
Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.
每一本书都是一次旅程,每一次旅程都是一本书。
We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
痛苦是暂时的,但音乐是永恒的。