" the quanta inside microtubules in the brain create human consciousness, this is in fact a complete fabrication I made up from the words of the very real theory of quantum mind. The actual quantum mind theory is a totally different thing and exceedingly difficult, which means I can’t understand a word of it. For those of you who are interested in the subject, a man called Roger Penrose has written a book on the topic, so please read that. And then please break it down and quietly explain it to me. (LOL) "

― Reki Kawahara , アクセル・ワールド 04 蒼空への飛翔 [Akuseru Wārudo 4: Aozora e no Hisyō] (Accel World Light Novel, #4: Flight Towards the Blue Sky)