你的月亮无法发光是因为我。

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.

"The most important thing in communication is hearing what isn't said."

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

Nature is the best teacher for architects.