—— 请按键盘 空白键 开始游戏 ——

We must be vigilant in protecting the Internet from those who would misuse it.
"We are still in the early days of understanding how to build truly intelligent systems."
你不需要是个天才才能理解宇宙。你只需要有好奇心。
音乐应该激励人心。它应该让你感受到些什么。