站在风口上，猪都能飞起来。

Science is a way of exploring and understanding the world.

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.

Friends have all things in common.

绝不要和愚蠢的人争论，他们会把你拖到他们那样的水平，然后回击你。