"Knowledge comes from the outside, can be obtained at schools, universities. It does not change you and it changes constantly, depending on the state of science. Wisdom can not be taught. Only absorbed in one way, inhaled, penetrated by something emanating from someone who has disappeared as a person in the here and now. It is the immediate mirror of "what is" - alive and constantly in flux. For knowledge, a mind is necessary - for wisdom a no-mind."