A pilot must have a memory developed to absolute perfection. But there are two higher qualities which he also must have. He must have good and quick judgment and decision, and a cool, calm courage that no peril can shake.
In my age, as in my youth, night brings me many a deep remorse. I realize that from the cradle up I have been like the rest of the race - never quite sane in the night.
There is no such thing as material covetousness. All covetousness is spiritual. ...Any so-called material thing that you want is merely a symbol: you want it not for itself, but because it will content your spirit for the moment.