In examinations the foolish ask questions that the wise cannot answer.
经济不平等不仅是一个道德问题，也是一个经济问题。
有时候，保持理智的唯一方法就是稍微疯狂一点。
Seeing comes before words. The child looks and recognizes before it can speak.
The magical number seven, plus or minus two: some limits on our capacity for processing information.
神奇的数字七，加减二：我们信息处理能力的一些限制。
"The most important thing is to have a good story and to tell it in an interesting way."
La historia de América es una realidad tan desmesurada que parece inventada.