—— 请按键盘 空白键 开始游戏 ——

The story is not in the words; it's in the struggle.
The pursuit of mathematical knowledge is a journey that never ends; there is always more to discover and understand.
The world is before you and you need not take it or leave it as it was when you came in.
未来属于那些能够适应变化而不失去核心价值观的人。
Curiosity is the engine of achievement.