"I expect he has. But the right way for this is not for me to practice it alone in my office, it is for a hundred human minds to think on it from a hundred angles, and the truth to be its own teacher, and I would be delighted to have you try it." 

He stands, gathers his books, remembers halfway to the door. "I'll have someone prepare a room for you, and you should ask of them whatever else you may require."

"I expect He has. But the right Way for this is not for me to practice it alone in my office, it is for a hundred human minds to think on it from a hundred angles, and the truth to be its own teacher, and I would be delighted to have you try it." 

He stands, gathers his books, remembers halfway to the door. "I'll have someone prepare a room for you, and you should ask of them whatever else you may require."