穷人往往缺乏做出正确选择所需的信息，而即使他们拥有这些信息，也常常不信任它。
The poor often lack the information needed to make good choices, and when they do have it, they often don’t trust it.
Sometimes, the wicked will tell us things just to confuse us–to haunt our thoughts long after we've faced them.
通过使用蒸汽获得的最大动力也是任何其他方法可实现的最大动力。
"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."
真实的人互相认可。
"A book is a conversation between the author and the reader, across time and space."
"The truth is rarely pure and never simple."