The future of drones belongs to those who dare to push boundaries.
无人机的未来属于那些敢于突破边界的人。
相关系数的可能误差不是一个固定的量,而是取决于样本的大小。
Success is built on persistence, not luck.
The only thing I care about is the art. If I can't be creative, I don't really see the point in doing anything else.
Every time we teach a child something, we keep him from inventing it himself.