—— 请按键盘 空白键 开始游戏 ——

The most elegant proofs are those that reveal the heart of the problem with clarity.
The ocean is our greatest teacher; it teaches us resilience, adaptability, and the power of collaboration.
释义:观察天下的造化之道,四季周而复始不变,圣人能够体认到这种玄妙的道理并用以教化众生,从而为人民所使用。