"Platitudinously, the aspirant is told that "when the pupil is ready, the Master will appear". He then settles comfortably back and waits, or focusses his attention upon an attempt to attract the attention of some Master, having apparently settled in his mind that he is ready, or good enough. He naturally gives himself a spiritual prod at intervals, and attends spasmodically to the work of discipline and of purification. But steady and prolonged, undeviating effort on the part of aspirants, is rare indeed. It is indeed true that at the right moment the Master will appear, but the right moment is contingent upon certain self-induced conditions. p. 594"
January 1, 1970
https://en.wikiquote.org/wiki/Masters_of_Wisdom_(Theosophy)