—— 请按键盘 空白键 开始游戏 ——

"The best leaders are those who can listen as well as they can speak."
"Understanding quantum mechanics is not about accepting its strangeness, but about embracing the new logic it presents."
Life is composed of lights and shadows,and we would be untruthful,insincere,and saccharine if we tried to pretend there were no shadows.
Your  biggest  competior is yourself.