Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.

I think of a hero as someone who understands the degree of responsibility that comes with his freedom.

Intolerance of ambiguity is the mark of an authoritarian personality.

最重要的是通过给予人们超出他们当前能力的任务来发展他们的能力。

和一个人玩一个小时对他的了解，胜过于一年的对谈。