人性的弱点总是充满贪婪、恐惧或者是愚蠢，这是完全可以预测的，但是我们无法预测这种人性弱点的发生顺序。

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

我们男人要是娶到了应得的女人，日子可就难过了。

You have to be willing to take risks, and if you fail, you have to be willing to get up and try again.

"Sometimes you have to be apart from people you love, but that doesn't make you love them any less. Sometimes you love them more."

Innovation is not just about creating new things, but also about improving what already exists.

孩子们值得拥有挑战他们的书，而不仅仅是娱乐。