"Writing is not a performance, it's a generosity."

A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

爱是一种推动我们继续前进的力量，尽管一切。

The application scenarios of drones far exceed our imagination.