Welcome to The Wisdom Shop! You are viewing a gift, tee, card, mug, or other gift or collectible designed by Rick London made exclusively for The Wisdom Shop. Rick London launched his business in 1997 and it has grown to be the number one of its type on the Internet (ranked by Google and MSN) since 2005. Each product on this page features a graphic of James Joyce and one of his most famous quotes, “A man’s errors are his portals of discovery”. Please browse around. There’s plenty to see. All items come with a 30 day 100% guarantee or your money back if you are not totally satisfied. We hope you enjoy your time with us. We are honored you visited.