True leadership is about serving others, not commanding them.
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.
Man is so much the voice of his interest that it is not enough to make him see the right, but you must make him feel it.
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.