"All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it."

"It is ambition enough to be employed in the search of truth, without minding what follows."

"Where-ever Law ends, Tyranny begins."

"The chief business of the senses is to inform the mind of what passes without."

"The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property."