Heresy is what the minority believe, it is the real name given by the powerful to the doctrine of the weak

Heresy is a cradle; orthodoxy a coffin

Progress is born of doubt and inquiry. The Church never doubts, never inquires. To doubt is heresy, to inquire is to admit that you do not know—the Church does neither.

Heresy is the eternal dawn, the morning star, the glittering herald of the day. Heresy is the last and best thought. It is the perpetual New World, the unknown sea, toward which the brave all sail. It is the eternal horizon of progress.
Heresy extends the hospitalities of the brain to a new thought.
Heresy is a cradle; orthodoxy, a coffin.

It is a truism that almost any sect, cult, or religion will legislate its creeds into law if it acquires the political power to do so, and will follow it by suppressing opposition, subverting all education to seize early the minds of the young, and by killing, locking up, or driving underground all heretics.

Heresy," by the way, simply means "choice." It came to mean "thoughtcrime," implying it was blasphemy to presume to choose your own belief instead of swallowing what the bishops spoonfed you.