In the end, all we have are stories, and the hope that they might mean something to someone.

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.

Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.

It is the tears of the earth that keep her smiles in bloom。

The most effective way to help the planet is to stop eating animals.

"Exile is not just a physical state; it's a condition of the soul."

计算机科学的美在于它能够建模并解决现实世界的问题。