你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。

The bond market is the ultimate judge of value.

"The characters in my novels are not just creations; they are fragments of my soul, scattered on the pages."

我不是因为快乐而唱歌；我因为唱歌而快乐。

The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.