““Farewell, eyes that I loved! Do not blame me if the human body cannot go three days without water. I should never have believed that man was so truly the prisoner of the springs and freshets. I had no notion that our self-sufficiency was so circumscribed. We take it for granted that a man is able to stride straight out into the world. We believe that man is free. We never see the cord that binds him to wells and fountains, that umbilical cord by which he is tied to the womb of the world. Let man take but one step too many... and the cord snaps. Apart from your suffering, I have no regrets. All in all, it has been a good life. If I got free of this I should start right in again. A man cannot live a decent life in cities, and I need to feel myself live. I am not thinking of aviation. The airplane is a means, not an end. One doesn't risk one's life for a plane any more than a farmer ploughs for the sake of the plough. But the airplane is a means of getting away from towns and their bookkeeping and coming to grips with reality.””