—— 请按键盘 空白键 开始游戏 ——

Mathematics is the language of the universe, and through it, we can understand the fundamental principles that govern our world.
书籍是飞机,是火车,是道路。它们是目的地,也是旅程。它们是家。
A non-writing writer is a monster courting insanity.
Hope is a powerful motivator, but it must be paired with action to be effective.