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.

We must decouple economic growth from environmental degradation.

I write to remember, to keep alive what would otherwise be lost.

I'm not gonna be the girl that has to have the last word. But I will be the girl that has to have the last laugh.

理解计算的极限需要深入研究支撑算法复杂性的数学基础。

每个蛋糕都讲述一个故事，每个故事都值得被庆祝。