Our vast collections of knowledge and experience are just part of ego's display, part of the grandiose quality of ego. We display them to the world and, in doing so, reassure ourselves that we exist, safe and secure, as "spiritual" people. But we have simply created a shop, an antique shop."
The entire article I was reading can be found here.
Knowledge and experience are all Ego. Makes sense because what need does the spirit have of such things when it is All There Is to begin with?