—— 请按键盘 空白键 开始游戏 ——

It's so hard to say goodbye to yesterday
I write to confront the silence, to break it.
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.
在阅读的寂静中,我们找到了最响亮的真理。