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 Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Tumblr (Opens in new window) Tumblr Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email