"What good is the warmth of summer, without the cold of winter to give it sweetness."
心灵不是一种事物，而是一个过程。
我工作得非常缓慢。这是一个层层叠加和调整的过程，直到感觉对了为止。
领导力是激励他人实现他们的最佳状态。
一个人的错误是他发现的门户。
Stay hungry, stay foolish.
Science is a way of thinking much more than it is a body of knowledge.
人类是一种非常奇特的生物。他认为自己有一个灵魂，但他就是一个灵魂；他有一个身体。
The greatest discovery of any generation is that a human being can alter his life by altering his attitude.