—— 请按键盘 空白键 开始游戏 ——

The value of drones lies not in flying, but in implementation.
我只是想向自己证明我能做到。
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed;never throw out anyone.
"In the end, we are all just stories, told by others and ourselves."
科学家与公众之间的对话对于负责任的创新至关重要。