As with all new inventions, there are upsides and downsides. The commercial drone is no exception. But until robust safeguards have been introduced to protect personal privacy from prying eyes in the skies, the true benefits to society of unmanned aerial vehicles will remain unrealised.

Medical professionals are as skilled and as dedicated as any, but they operate within a fragmented system that has not progressed as far as we have in aviation.

Mine is a quest, for a mouthful of skies.!

There's simply no substitute for experience in terms of aviation safety.

What can you conceive more silly and extravagant than to suppose a man racking his brains and studying night and day how to fly?

Workers must root out the idea that by keeping the results of their labors to themselves a fortune will be assured to them. Patent fees are so much wasted money. The flying machine of the future will not be born fully fledged and capable of a flight for 1,000 miles or so. Like everything else it must be evolved gradually. The first difficulty is to get a thing that will fly at all. When this is made, a full description should be published as an aid to others. Excellence of design and workmanship will always defy competition. (1894).

This is our foxhole, and in foxholes, sometimes faith is all you've got.

High FlightOh! I have slipped the surly bonds of EarthAnd danced the skies on laughter-silvered wings;Sunward I’ve climbed, and joined the tumbling mirthof sun-split clouds, — and done a hundred thingsYou have not dreamed of — wheeled and soared and swungHigh in the sunlit silence. Hov’ring there,I’ve chased the shouting wind along, and flungMy eager craft through footless halls of air....Up, up the long, delirious, burning blueI’ve topped the wind-swept heights with easy grace.Where never lark, or even eagle flew —And, while with silent, lifting mind I've trodThe high untrespassed sanctity of space,- Put out my hand, and touched the face of God.

He rode upon a cherub and did fly: yea he did fly upon the wings of the wind.

The fact that a cloud from a minor volcanic eruption in Iceland—a small disturbance in the complex mechanism of life on the Earth—can bring to a standstill the aerial traffic over an entire continent is a reminder of how, with all its power to transform nature, humankind remains just another species on the planet Earth.