The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

生活模仿艺术远多于艺术模仿生活。

心理学必须始终问：这如何帮助有机体生活？

"I don't think you can ever really understand a character until you've walked in their shoes."

结交朋友应该找超过自己的人，和自己差不多或不如自己的人不如不交。

绝不能为了短期利益而牺牲质量。