The salesman knows nothing of what he Posted on November 14, 2017November 14, 2012 by admin “The salesman knows nothing of what he is selling save that he is charging a great deal too much for it.” — Oscar Wilde Author: Oscar Wilde Category: great Tags: great, Oscar Wilde Spread the love Related posts: No great artist ever sees things as A little sincerity is a dangerous thing, Now that the House of Commons is As a child of God, I am