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.

绝不是一种不理性的幻想：在未来的存在中，我们会把现在的存在视为一场梦。

You have to be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

想要懂得今天，就必须研究昨天。