对注意力的研究为了解大脑如何选择、整合和处理信息提供了一个窗口。

Optimism is not just a trait; it's a skill that can be cultivated.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

你必须愿意失败才能成功。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

【译文】 楚国的狂人接舆唱歌路过孔子车旁，说：“凤啊！凤啊！你怎么这样倒霉？过去的不可挽回，未来的还可以赶上。算了！算了！现在的执政者很危险！”