相对论是一种原理性理论，而非构造性理论。

年轻人并不堕落；他们只有在成年人已经堕落时才会被宠坏。

消费者的信任建立在透明度和一致性之上；永远不要妥协其中任何一点。

The best ideas come from the intersection of art and science.

有些事情，无论我们多么努力，都无法使自己相信。

People are afraid to pursue their most important dreams, because they feel that they don't deserve them, or that they'll be unable to achieve them. We, their hearts, become fearful just thinking of loved ones who go away forever, or of moments that could have been good but weren't, or of treasures that might have been found but were forever hidden in the sands.

The poor are not lazy; they are just caught in a system that makes it very hard for them to escape poverty.