In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?

在一个不断试图让你成为别人的世界里，最大的反叛就是做你自己。

自由的秘诀是勇气。

风险管理不是消除风险，而是在可接受的范围内理解和控制风险。

勇气不是没有恐惧，而是判断有比恐惧更重要的东西。

物理学家必须拥有生动的想象力，但必须受到严格逻辑的约束。