Principle (n.) swallowed blindly and with implicit faith put the mind into the disposal of others.
Principle (n.) taken up without examination do not guide us into truth; they only confirm us in our mistakes.
Principle (n.) include among themselves the principle that principles ought not to be questioned, which is why grown men hot in pleasures or perplexed in affairs never sit down to examine their tenets.
Principle (n.) are most dangerous where they touch morality, for whatever you place happiness in, your whole life will lean that way — Aristippus in pleasure, Antisthenes in virtue.
Principle (n.) however remote from reason are so sacred somewhere that men of good understanding in other matters will sooner part with their lives than suffer themselves to doubt them.
Principle (n.) once established make the grossest absurdities go down glibly, so that men will disbelieve their own eyes rather than admit anything against their sacred tenets.
Principle (n.) of religion and morality often begin as the superstition of a nurse or the authority of an old woman, and grow to dignity by length of time and consent of neighbours.
Principle (n.) become almost innumerable once every self-evident proposition about our distinct ideas counts as one, and a great many of these innate principles men never come to know all their lives.