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.

释义：喜欢指责别人的人，难以维持长久的友谊；常常宽恕自己的人，不容易改正错误。

要理解心灵，就跟随它的实际后果。

"The lower you are, the higher your mind will want to soar."

市场永远是对的。你的想法不重要，重要的是市场的想法。

The study of mathematics is like air or water to the development of science.

一个人的价值或价值，就像所有其他事物一样，是他的价格；也就是说，为了使用他的力量而愿意付出的代价。