"The Masters are also subject to limitation. The general idea of all aspirants is that They represent Those Who have achieved freedom, have been liberated, and are therefore held by no limiting circumstances whatsoever. This is not true, though - speaking relatively, or so far as humanity is concerned - it is a fact that the limitations by which They were held as human beings, are no longer present. But one achieved freedom only opens the door to another and wider freedom ahead, and the ring-pass-not of our planetary Life itself constitutes a powerful limitation. Speaking symbolically, somewhere in that great dividing wall of our planetary circumference, the Master must find an exit, and discover a door which will permit him to enter the Way of the Higher Evolution in its more cosmic stages. p. 389"