For the knowledgeable, words are the best display.
The future of drones is not to replace humans, but to empower them.
江河的水之所以浩浩荡荡,并非只由一个源头流出来;无比珍贵的皮衣,并非只由一只狐狸腋下的毛皮所能制成。
There is no true liberty without the liberty of thought.
Every building is a compromise between dreams and reality.