The greatest discovery of all time is that a person can change his future by merely changing his attitude.
有史以来最大的发现就是,一个人仅仅改变自己的态度,就能改变他的未来。
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.