每一个心理行为都在生活的经济中有其位置。

唯一比思想的力量更伟大的是心灵的勇气。

The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.

人类的灵魂是一个迷宫，充满了曲折，我们都在试图找到出路。