没有坏就没有好。所以我接受好坏，继续前进。

Feelings are the subjective aspect of mental processes.

The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.

The most dangerous thing in the wild is not the animals or the terrain. It’s your own mind.

The challenge in computer science is not just to solve problems, but to solve them in a way that is both efficient and elegant.

The writer’s mission is to be a witness to his time, to speak for those who cannot speak.