I have a theory and I really Posted on July 10, 2011July 10, 2006 by admin “I have a theory and I really believe it. I think your worst weakness can become your greatest single strength.” — Barbara Corcoran Author: Barbara Corcoran Category: strength Tags: strength, Barbara Corcoran Spread the love Related posts: My greatest strength as a child, I God is stronger than their strength, more If I had the hand strength to The people I used to have around