—— 请按键盘 空白键 开始游戏 ——

The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
The world is everything that is the case.
Wrong does not cease to be wrong because the majority share in it.
别到处说世界欠你一个生活。世界什么都不欠你。它比你先存在。
Life is 10% what happens to you and 90% how you react to it.