Progressive Sound

Famous quotes containing the words progressive and/or sound:

“A man is a method, a progressive arrangement; a selecting principle, gathering his like to him; wherever he goes.”
—Ralph Waldo Emerson (1803–1882)

“A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true.”
—Socrates (469–399 B.C.)