—— 请按键盘 空白键 开始游戏 ——

The only way to deal with the future is to function efficiently in the present.
Freedom of speech is the great bulwark of liberty; they prosper and die together.
"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."
无人机的未来是智能、协同和自主的。