Mechanized recreation already has seized nine-tenths of the woods and mountains; a decent respect for minorities should dedicate the other tenth to wilderness.

The sweetest hunts are stolen. To steal a hunt, either go far into the wilderness where no one has been, or else find some undiscovered place under everybody's nose

Is education possibly a process of trading awareness for things of lesser worth? The goose who trades his is soon a pile of feathers.

To keep every cog and wheel is the first precaution of intelligent tinkering.

At first blush I am tempted to conclude that a satisfactory hobby must be in large degree useless, inefficient, laborious, or irrelevant.

Land is not merely soil, it is a fountain of energy flowing through a circuit of soils, plants and animals.

Hemispheric solidarity is new among statesmen, but not among the feathered navies of the sky.