—— 请按键盘 空白键 开始游戏 ——

Each monad is a center that infinitely reflects the surrounding universe.
但我不知道会发生什么。这让我非常渴望,真的非常渴望。我不能偷懒。
Success is not final, failure is not fatal: It is the courage to continue that counts.
Great things never come from comfort zones.
The deepest insights in mathematics often come from the most abstract theories.
儿童书籍应该充满温暖,而不仅仅是说教。