33 the mantra to meditate upon its meaning. This suggests that the student might construct for himself a mantra which should represent the Universe in sound, as the pantacle 1 should do in form. Occasion- ally a mantra may be “given,” i.e., heard in some unexplained manner during a meditation. One man, for example, used the words: “And strive to see in everything the will of God; ” to another, while engaged ’ apparently referring to the action of the inhibitory centres which he was using. By in killing thoughts, came the words “and push it down,’ keeping on with this he got his “ result.” The ideal mantra should be rhythmical, one might even say musical; but there should be sufficient emphasis on some syllable to assist the faculty of attention. The best mantras are of medium length, so far as the beginner is concerned. If the mantra is too long, one is apt to forget it, unless one practises very hard for a great length of time. On the other hand, mantras of a single syllable, such as Aumf are rather jerky; the rhythmical idea is lost. Here are a few useful mantras: ᾿See Part II. 2 However, in saying a mantra containing the word Azmz, one sometimes forgets the other words, and remains concentrated, repeating the ΑΜ]; at intervals; but this is the result of a practice already begun, not the beginning of a practice. . D