We are wise when we live according to what we have come to understand. Wisdom is not altogether about the amount of understanding that we possess. Wisdom is about living according to the understanding that we have already discovered. Wisdom is doing that which we understand. Wisdom comes only in doing. It is an easy thing to gain knowledge and experience, yet harder to understand and become wise.
C W Newman, Self: A Treatise on the Nature of Reality
experience, knowledge, understanding, wisdom