But the way some of you people talk is enough to make even an aviator jumpy.

The aviator man at the race course kicked us because we threw sand in his motor, and we are all black and blue.

But a great system of laboratories and experimental stations, a systematic, industrious increase of men of the officer-aviator type, of the research student type, of the engineer type, of the naval-officer type, of the skilled sergeant-instructor type, a methodical development of a common sentiment and a common zeal among such a body of men, is an added strength that grows greater from the moment you call it into being.