I won't get in to technicalities lol. But from my own perspective and experience, knowledge and wisdom go hand-in-hand. Without knowledge, one can't attain wisdom, this is true. But to label one or the other as such, with factual terminology, cheapens wisdom and degrades knowledge. There are many wise people I've encountered that were poorly educated and their brand of knowledge came from just living their lives. I've encountered several learned people who live by the books they read, but haven't lived it for themselves, so they can not be wise about it. To me, if you don't live what you learn and learn from what you live, you can not truly be wise. I used the word wisdom from my own life experiences. Knowledge seemed too cheap a word to describe life experiences. That's all I was getting at.