Wisdom--the intelligent ingredient that directs our lives. We all want good and prosperous lives, but we don't all make the best choices and decisions. Many live in regret over their past foolish choices. We can all look back to see where our lives have been, but no one knows their future. The best we can do is to predict the future based on whatever wisdom we possess. Some are wiser than others, but no one has perfect wisdom. And no one can look...