Real enlightenment is not at all free from all sorts of ignorance, but it is at all times aware of that ignorance as well as all the shortcomings of the self, whereas in the so-called enlightenment fueled by mysticism, the self gets consumed by the illusion of knowledge, which is worse than ignorance.
For self-educated scientists and thinkers such as Charles Darwin, Srinivasa Ramanujan, Leonardo-da-Vinci, Michael Faraday, myself and many others, education is a relentless voyage of discovery. To us education is an everlasting quest for knowledge and wisdom.