There is a great difference between knowledge and wisdom.  You can know many things, you can know a lot of facts about things, even facts about yourself, but it is the truths that you realize yourself that move deeply into you.  Wisdom, then, is a deeper way of knowing.  Wisdom is the art of living in rhythm with your soul, your life, and the divine.  from Anam Cara: A Book of Celtic Wisdom by John O'Donohue