I met with a supposedly realized Buddhist master in a monastery in Nepal and asked him if he had ever had a supernatural experience (Buddhist cosmology has many stories about enlightened people flying, walking through walls, etc). At first he had difficulty understanding the question (the translator seemed to have difficulty finding the right words). Finally he replied with a blunt “No.” But then amended that with the inconclusive statement, “If a supernatural event occurred, by it existing, it would immediately cease to be supernatural because there would be some explanation for it.”