—— 请按键盘 空白键 开始游戏 ——

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.
生命太短暂,不能浪费时间恨任何人。
The unknown is not to be feared but to be explored.
一个好的算法就像一把调好的乐器,从混乱中产生和谐。