eme to lay aside my drawing of boa constrictors,whether from the inside or the outside and devote myself instead to geography, history, arithmetic and grammar. That is why, at the age of six, I gave up what might have been a magnificent career as a painter. I had been disheartened by the failure of my Drawing Number One and my Drawing Number Two. Grown-ups never understand anything by themselves, and it si tiresome for children to be always and forever explaining things to them.
　　
　　So then I chose another profession, and learned to pilot airplanes.
　　
　　I have flown a little over all parts of the world:and it is ture that geography has been very useful to me. At a glance I can distinguish China from Arizona. If one gets lost in the night,such knowledge is valuable.