—— 请按键盘 空白键 开始游戏 ——

无人机不是玩具,而是改变行业的工具。
我们的力量来自于适应和进化的能力。
The coldest winter I ever spent was a summer in San Francisco.
To do mathematics is to explore a universe of ideas, where the only limit is your imagination.
你可以叫我艺术家,可以叫我偶像,或者任何你想要的称呼。我不在乎,我为此骄傲。
The books that the world calls immoral are books that show the world its own shame.