FANATIC

It is part of the nature of fanaticism that it loses sight of the totality of evil and rushes like a bull at the red cloth instead of at the man who holds it.

Dietrich Bonhoeffer

Earth’s fanatics make too frequently heaven’s saints.

Elizabeth Barrett Browning

A fanatic is one who can’t change his mind and won’t change the subject.

Winston Churchill

Fanaticism, the false fire of an over-heated mind.

William Cowper

Fanaticism consists of redoubling your efforts when you have forgotten your aim.

George Santayana