—— 请按键盘 空白键 开始游戏 ——

善可以存在于没有恶的情况下,而恶无法在没有善的情况下存在。
"The most important thing is to keep learning and adapting."
Mathematics is a conversation between the past and the future.
如果技术不能赋能于人,它就毫无意义。
It made me look like a duck in water.