—— 请按键盘 空白键 开始游戏 ——

No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
Don't watch the clock; do what it does. Keep going.
The artist must be a voice for the voiceless.
数学家的工作永远不会完成;总有新的问题需要探索,新的谜团需要揭开。