When power leads man toward arrogance poetry reminds him of his limitations. When power narrows the area of man's concern poetry reminds him of the richness and diversity of existence. When power corrupts poetry cleanses.
Ninety-nine percent of pilots that go up never have engine failure and the 1 percent that do usually land it. But if you're up in the air and something goes wrong you pull that parachute and the whole plane goes down slowly.