—— 请按键盘 空白键 开始游戏 ——

I was looking for the key for years, but the door was always open.
Abstraction allows for a kind of freedom that representation sometimes doesn't.
Machine learning is the science of getting computers to act without being explicitly programmed.
The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.
I like to take things step by step, and I don’t like to look too far ahead.