A little learning is dangerous, but downright ignorance is even more disastrous. – Author unknown, from The Galveston Daily News, 1894 June 10th
Genuine ignorance is… profitable because it is likely to be accompanied by humility, curiosity, and open mindedness; whereas ability to repeat catch-phrases, cant terms, familiar propositions, gives the conceit of learning and coats the mind with varnish waterproof to new ideas. – John Dewey