"We have not been able to get any very good pictures, as the camera was not very good."

"Learning the secret of flight from a bird was a good deal like learning the secret of magic from a magician."

"The only way to learn to fly is to fly."

"The problem of flight is a problem of equilibrium."

"No flights of any kind were made except those of our own machine, which, strange to say, did not become a public amusement."