我寻找钥匙多年，但门一直是开着的。

《关睢》这首诗，快乐而不过分，哀婉而不伤恸。

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.

安静是灵魂的语言。