Burning fossil fuels is like breaking up the furniture to feed the fireplace because it's easier than going out to the woodpile.

Courage, hard work, self-mastery, and intelligent effort are all essential to successful life.

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

No man is worth his salt who is not ready at all times to risk his well-being, to risk his body, to risk his life, in a great cause.

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.

There can be no fifty-fifty Americanism in this country. There is room here for only 100% Americanism, only for those who are Americans and nothing else

When you play, play hard; when you work, don't play at all.