—— 请按键盘 空白键 开始游戏 ——

Law is not a system of rules, but a system of rules and principles.
我一生都是一个自私的人,虽然原则上并非如此,但行动上却是。
In the realm of science, every question answered leads to new questions, driving the endless cycle of discovery.
"Books are the keys to imagination, and imagination is the key to the future."