One of these apprentices was Helena Petrovna Blavatsky--a great soul who was sent out to offer knowledge to the world. With Colonel Henry Steel Olcott she founded The Theosophical Society for the spread of this knowledge which she had to give. Among those who came into contact with her in those early days was Mr. A.P. Sinnett, the editor of _The Pioneer_, and his keen intellect at once grasped the magnitude and the importance of the teaching which she put before him. Although Madame Blavatsky herself had previously written _Isis Unveiled_, it had attracted but little attention, and it was Mr. Sinnett who first made the teaching really available for western readers in his two books, _The Occult World_ and _Esoteric Buddhism_. It was through these works that I myself first came to know their author, and afterwards Madame Blavatsky herself; from both of them I learned much. When I asked Madame Blavatsky how one could learn still more, how one could make definite progress along the Path which she pointed out to us, she told me of the possibility that other students might be accepted as apprentices by the great Masters, even as she herself had been accepted, and that the only way to gain such acceptance was to show oneself worthy of it by earnest and altruistic work. She told me that to reach that goal a man must be absolutely one-pointed in his determination; that no one who tried to serve both God and Mammon could ever hope to succeed. One of these Masters Himself had said: "In order to succeed, a pupil must leave his own world and come into ours." This means that he must cease to be one of the majority who live for wealth and power, and must join the tiny minority who care nothing for such things, but live only in order to devote themselves selflessly to the good of the world. She warned us clearly that the way was difficult to tread, that we should be misunderstood and reviled by those who still lived in the world, and that we had nothing to look forward to but the hardest of hard work; and though the result was sure, no one could foretell how long it would take to arrive at it. Some of us accepted these conditions joyfully, and we have never for a moment regretted the decision.