[A] spirit of justice and friendly accomodation...is our duty and our interest to cultivate with all nations.

The moment a person forms a theory, his imagination sees in every object only the traits which favor that theory.

In every country and in every age, the priest has been hostile to liberty. He is always in alliance with the despot, abetting his abuses in return for protection to his own.

[I]n Great-Britain it is said that their constitution relies on the house of commons for honesty, and the lords for wisdom; whichwould be a rational reliance if honesty were to be bought with money, and if wisdom were hereditary.

The office of reformer of the superstitions of a nation, is ever more dangerous. Jesus had to work on the perilous confines of reason and religion; and a step to the right or left might place him within the grasp of the priests of the superstition, a bloodthirsty race, as cruel and remorseless as the being whom they represented as the family God of Abraham, of Isaac and of Jacob, and the local God of Israel. That Jesus did not mean to impose himself on mankind as the son of God, physically speaking, I have been convinced by the writings of men more learned than myself in that lore.

In a world which furnishes so many employments which are useful, and so many which are amusing, it is our own fault if we ever know what ennui [boredom] is, or if we are ever driven to the miserable resource of gaming, which corrupts our dispositions, and teaches us a habit of hostility against all mankind.

The sheep are happier of themselves, than under the care of wolves.