The future of drones belongs to those who dare to dream and take action.
无人机的未来属于那些敢于梦想并付诸行动的人。
水太清了就会见不到鱼,人太精明了就没有朋友。冠冕的玉旒,是用来遮蔽视线;用丝棉塞耳,是为了减弱听觉。
"Writing is a way of talking without being interrupted."