Great leadership is about creating more leaders, not more followers.

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.

我坚持我所相信的，不在乎别人的看法。

你的过去不能定义你的未来。

决定性的十年：为什么你的二十岁很重要——以及如何充分利用它们。

心理学必须在理论和实际生活之间架起桥梁。

If you are born poor it's not your mistake, but if you die poor it's your mistake.