—— 请按键盘 空白键 开始游戏 ——

The secret of happiness is freedom, and the secret of freedom is courage.
如果你在家里找东西,最后找到了,用完之后,不要把它放回你最终找到它的地方。把它放回你最先去找的地方。
The goal is not to be right, the goal is to make money.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
I don't think you can teach architecture. You can only inspire people.