A great secret of success is to Posted on December 20, 2014December 20, 2009 by admin “A great secret of success is to go through life as a man who never gets used up.” — Albert Schweitzer Author: Albert Schweitzer Category: success Tags: success, Albert Schweitzer Spread the love Related posts: Success is not the key to happiness. The great secret of success is to Always be yourself, express yourself, have faith No man succeeds without a good woman