With self-discipline, all things are possible

I ask of each Mason, of each member, of each brother, that he shall remember ever that there is upon him a peculiar obligation to show himself in every respect a good citizen; for after all, the way he can best do his duty by the ancient order to which he belongs is by reflecting credit upon that order by way in which he performs his duty as a citizen of the United States.

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 worst of all fears is the fear of living

We cannot do great deeds unless we're willing to do the small things that make up the sum of greatness.

There is superstition in science quite as much as there is superstition in theology, and it is all the more dangerous because those suffering from it are profoundly convinced that they are freeing themselves from all superstition.

What I have advocated is not wild radicalism. It is the highest and wisest kind of conservatism.