Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.
当最后一条鱼被捕捞,人类才会明白金钱不能当饭吃。
经济学家需要三种伟大的智力才能:感知、想象和理性;而最重要的是他需要想象力。