Enemy of knowledge Posted on 02/10/2019 by prolific holesThe greatest enemy of knowledge is not ignorance; it is the illusion of knowledge.Stephen Hawking Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Tumblr (Opens in new window) Tumblr Share on WhatsApp (Opens in new window) WhatsApp Email a link to a friend (Opens in new window) Email