Courtesy is as much a mark of a gentleman as courage.

In any moment of decision, the best thing you can do is the right thing, the next best thing is the wrong thing, and the worst thing you can do is nothing.

The unforgivable crime is soft hitting. Do not hit at all if it can be avoided; but never hit softly.

When we undertake the impossible, we often fail to do anything at all.

The only trouble with the movement for the preservation of our forests is that it has not gone nearly far enough, and was not begun soon enough.

We must treat each man on his worth and merits as a man. We must see that each is given a square deal, because he is entitled to no more and should receive no less.

There is a delight in the hardy life of the open.