—— 请按键盘 空白键 开始游戏 ——

永不放弃,永不投降。
一个科学家的真正价值是由超越他的学生数量来衡量的。
When you are young, you think that the world is a place where you can live as you choose. But as you get older, you realize that the world is a place where you have to live as you must.