Because the over-eager quest of mystical experiences has been criticized in these books, it would be a mistake to believe that the philosopher never has them because he has outgrown them. He may have them. Their appearance is not improper and it is unlikely that anyone who consistently meditates will not have a few or many. But whether he has them or not, he is inwardly detached from them--free of them.
-- Notebooks Category 20: What Is Philosophy? > Chapter 4: Its Realization Beyond Ecstasy > # 31