—— 请按键盘 空白键 开始游戏 ——

Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
你的信念就是你的命运。
人,与宇宙中任何其他有机或无机的事物不同,超越了他的工作,走上他概念的阶梯,超越了他的成就。
Words were not given to man in order to conceal his thoughts.
Overfishing is short-sighted; we must leave a bountiful ocean for future generations.
最重要的是享受你的生活——要快乐——这才是最重要的。
You don't pass or fail at being a person, dear.