所有事情都是可能的,直到它们被证明为不可能,即使是不可能的事情,也可能只是目前如此。
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
The moment you stop trying is the moment you stop learning.
无人机的核心不是飞得多高,而是用得多好。
【释义】多次迁徙而没有固定的居所,但只要心如长者,就不会有忧患。
The world is a stage, but most of us are just stagehands.