The most powerful tool in science is not technology, but imagination.
科学中最强大的工具不是技术，而是想象力。
我做事情不是为了钱，而是因为我热爱它们。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
敲响钟声表明投资者何时应该进入或退出市场的想法根本不可信。在这个行业工作了近50年之后，我不知道有谁能成功和始终如一地做到这一点。我什至不认识任何成功和始终如一地做到这一点的人。