—— 请按键盘 空白键 开始游戏 ——

在人类社会的初期,每个人都是自私自利的。
我认为节俭驱动创新,就像其他限制驱动创新一样。从一个密闭的盒子里走出去的唯一途径就是创造一条道路。
Physics is not just about solving problems, it's about understanding the nature of reality.
我不是早起的人,我是夜猫子。
I always knew I wanted to be a singer, and I never let anybody tell me I couldn't.