No man is above the law and no man is below it: nor do we ask any man's permission when we ask him to obey it.

Nothing in the world is worth having or worth doing unless it means effort, pain, difficulty… I have never in my life envied a human being who led an easy life. I have envied a great many people who led difficult lives and led them well.

There is no room in this country for hyphenated Americanism. When I refer to hyphenated Americans, I do not refer to naturalized Americans. Some of the very best Americans I have ever known were naturalized Americans, Americans born abroad. But a hyphenated American is not an American at all.

The lack of power to take joy in outdoor nature is as real a misfortune as the lack of power to take joy in books

There is but one answer to terrorism and it is best delivered with a Winchester rifle.

The labor unions shall have a square deal, and the corporations shall have a square deal, and in addition, all private citizens shall have a square deal.

If there ever was a pursuit which stultified itself by its very conditions, it is the pursuit of pleasure as the all-sufficing end of life. Happiness cannot come to any man capable of enjoying true happiness unless it comes as the sequel to duty well and honestly done. To do that duty you need to have more than one trait. From the greatest to the smallest, happiness and usefulness are largely found in the same soul, and the joy of life is won in its deepest and truest sense only by those who have not shirked life's burdens.