——在北京蒙藏统一政治改良会欢迎会的演说，1912年9月1日
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
富人和你我不同——他们钱更多，同情心更少。
Love is the only thing that grows when you give it away.
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.
A brand is defined by the customer's experience, not by the company's marketing.