—— 请按键盘 空白键 开始游戏 ——

A ship in port is safe, but that is not what ships are built for.
数学不是观赏性运动——你必须参与其中才能欣赏它的美。
The only thing that interferes with my learning is my education.
灵感可以来自最微小的瞬间,你只需要对它保持开放。