He had letters of introduction to various persons of distinction who concerned themselves with the supernatural, but, finding them trivial and indifferent, he immersed himself in the study of the supreme Kabbalah.
他给许多关心超自然现象的知名人士写了介绍信, 但发现他们微不足道、漠不关心, 于是他全身心投入到至高卡巴拉的研究中。