We learn wisdom from failure much more than from success; we often discover what will do, by finding out what will not do; and probably he who never make a mistake never made a discovery. Samuel Smiles September 13, 2016June 20, 2015 by Ralph Zuranski We learn wisdom from failure much more than from success; we often discover what will do, by finding out what will not do; and probably he who never make a mistake never made a discovery. Samuel Smiles