—— 请按键盘 空白键 开始游戏 ——

科学应该始终为人类服务,而不是反过来。
Science should always serve humanity, not the other way around.
舞台是一个神奇的地方,在那里我可以完全自由。
To photograph is to appropriate the thing photographed.
You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.