We must not overlook the role that extremists play. They are the gadflies that keep society from being too complacent.

We must not overlook the role that extremists play. They are the gadflies that keep society from being too complacent.

The real enemy is the man who tries to mold the human spirit so that it will not dare to spread its wings.

The world in which we live is the only world about which our senses can testify.

There are men who teach best by not teaching at all.

Science, in the very act of solving problems, creates more of them.

We feel strongly that the spirit characteristic of America at its noblest, above all the pursuit of higher learning, cannot admit of any conditions as to personnel other than those designed to promote the objects for which this institution is established, and particularly with no regard whatever to accidents of race, creed, or sex.