我不考虑年龄。我考虑的是精神。
I don't think about age. I think about spirit.
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.
Continuous improvement isn't a destination—it's a journey that never ends.
A great way to understand yourself is to seriously reflect on everything you find irritating in others.