The world is before you, and you need not take it or leave it as it was when you came in.

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.

投机者是观察未来并在未来发生之前行动的人。

想象是灵魂的眼睛。