God is an essence that we know nothing of. Until this awful blasphemy is got rid of, there never will be any liberal science in the world.

This is a revolution, damn it! We're going to have to offend somebody!

If there is ever an amelioration of the condition of mankind, philosophers, theologians, legislators, politicians and moralists will find that the regulation of the press is the most difficult, dangerous and important problem they have to resolve. Mankind cannot now be governed without it, nor at present with it.

I do not say that democracy has been more pernicious on the whole, and in the long run, than monarchy or aristocracy. Democracy has never been and never can be so durable as aristocracy or monarchy; but while it lasts, it is more bloody than either.

My History of the Jesuits is in four volumes.... This society has been a greater calamity to mankind than the French Revolution, or Napoleon's despotism or ideology. It has obstructed progress of reformation and the improvement of the human mind in society much longer and more fatally.

It is not only the juror's right, but his duty to find the verdict according to his own best understanding, judgment and conscience, though in direct opposition to the instruction of the court.

[L]iberty must at all hazards be supported. We have a right to it, derived from our Maker. But if we had not, our fathers have earned and bought it for us, at the expense of their ease, their estates, their pleasure, and their blood.