The thinker dies, but his thoughts are beyond the reach of destruction. Men are mortal; but ideas are immortal.

Genius sees the dynamic purpose first, find reasons afterward.

Industry is a better horse to ride than genius.

Whereas each man claims his freedom as a matter of right, the freedom he accords to other men is a matter of toleration.

The time has come to stop beating our heads against stone walls under the illusion that we have been appointed policeman to the human race.

The devil is merely a fallen angel, and when God lost Satan he lost one of his best lieutenants.

What we call a democratic society might be defined for certain purposes as one in which the majority is always prepared to put down a revolutionary minority.