无人机的未来在于跨界融合。

幸福不在于占有，也不在于黄金，幸福存在于灵魂中。

You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.

诗人是沉默的守护者。

Sometimes I just feel like quitting, but then I think about all the people I’d be letting down.