In itself, homosexuality is as limiting as heterosexuality: the ideal should be to be capable of loving a woman or a man; either, a human being, without feeling fear, restraint, or obligation.

I don't believe in luck. I believe in effort.

学习的挑战不仅在于记忆，还在于从具体例子中归纳出更广泛的概念。

【释义】要广博地学习文化知识，同时要用羞耻心来约束自己的行为。

生命短暂，必须充分利用。

一本好书的标准在于它能在多大程度上扰乱和困扰读者。