对心灵的研究就是对生活问题解决的研究。

作家必须是一个愿意失败的人。

事实是顽固的东西；无论我们的愿望、倾向或激情的驱使如何，它们都无法改变事实和证据的状态。

The novel is the highest example of subtle inter-relatedness that man has discovered.

The higher the monkey climbs, the more it shows its tail.

Science is the most powerful tool for human beings to understand and transform the world.

用度少，则金价低贱；金价贱，则事情难成。