It was then that I began to look into the seams of your doctrine. I wanted only to pick at a single knot; but when I had got that undone, the whole thing raveled out. And then I understood that it was all machine-sewn. – Henrik Ibsen
Principle, particularly moral principal, can never be a weathervane, spinning around this way and that with the shifting winds of expediency. Moral principle is a compass forever fixed and forever true. And that is as important in business as it is in the classroom. – Edward R. Lyman
Rather than have it the principal thing in my sons mind, I would gladly have him think that the sun went round the earth, and that the stars were so many spangles set in the bright blue firmament. – Thomas Arnold