The Vatican is a dagger in the heart of Italy.

Arms discourage and keep the invader and plunderer in awe, and preserve order in the world as well as property... Horrid mischief would ensue were the law-abiding deprived of the use of them.

There now remain only a few books, which they call books of the lesser prophets; and as I have already shown that the greater are impostors, it would be cowardice to disturb the repose of the little ones. Let them sleep, then, in the arms of their nurses, the priests, and both be forgotten together.

Natural rights are those which always appertain to man in right of his existence. Of this kind are all the intellectual rights, or rights of the mind, and also all those rights of acting as an individual for his own comfort and happiness, which are not injurious to the rights of others.

Man must go back to nature for information.

Not all the treasures of the world, so far as I believe, could have induced me to support an offensive war, for I think it murder; but if a thief breaks into my house, burns and destroys my property, and kills or threatens to kill me, or those that are in it, and to "bind me in all cases whatsoever" to his absolute will, am I to suffer it?

The slavery of fear had made men afraid to think.