Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.

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.

观众完成了艺术作品。

不要每天吃饱整日无所用心，也不要舍弃每一分一秒的时光。