教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。

I don’t regret the things I’ve done, I regret the things I didn’t do when I had the chance.

我不追逐潮流，我创造潮流。

Man is much more than he thinks.

I'm not a rapper, I'm a limbo legend.

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.