The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
穷人并非不理性;他们和任何人一样理性,但他们在非常不同的约束下行动。
预测未来的最好方法就是创造未来。
"You don’t forget the face of the person who was your last hope."
The beauty of physics lies in its ability to explain the complex with the simple.
Life is pleasant. Death is peaceful. It's the transition that's troublesome.