—— 请按键盘 空白键 开始游戏 ——

Every painting is a self-portrait, even when it's not.
"Books are the keys to imagination, and imagination is the key to the future."
过去总是存在,在我们耳边低语,塑造我们的脚步。
你已经足够好了,就做你自己。
The challenge in model checking is not just to find errors, but to understand why they occur.