—— 请按键盘 空白键 开始游戏 ——

I don’t let hate define me, I let it refine me.
Each monad is a mirror that reflects the entire universe.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
激发对一门学科兴趣的最好方法是使其值得了解,这意味着要使知识可用。
"When you are writing, you are trying to find out something which you don't know."