伦理道德的基础是理解爱和争斗在个体和社会中的作用。

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.

当你怀疑自己是否能飞的那一刻，你就永远失去了飞翔的能力。

富贵不能使我的思想迷乱，贫贱不能使我改变志向，威武不能使我节操屈服，这样的人才称得上大丈夫。

I think that when you love someone, you have to be prepared to lose them.

In the digital age, the mining companies that will thrive are those that can transform data into actionable insights.