One thousand KRIYA practiced in eight hours gives the yogi, in one day, the equivalent of one thousand years of natural evolution: 365,000 years of evolution in one year. In three years, a KRIYA YOGI can thus accomplish by intelligent self-effort the same result which nature brings to pass in a million years. The KRIYA short cut, of course, can be taken only by deeply developed yogis. With the guidance of a guru, such yogis have carefully prepared their bodies and brains to receive the power created by intensive practice. The KRIYA beginner employs his yogic exercise only fourteen to twenty-eight times, twice daily. A number of yogis achieve emancipation in six or twelve or twenty-four or forty-eight years. A yogi who dies before achieving full realization carries with him the good karma of his past KRIYA effort; in his new life he is harmoniously propelled toward his Infinite Goal. The body of the average man is like a fifty-watt lamp, which cannot accommodate the billion watts of power roused by an excessive practice of KRIYA. Through gradual and regular increase of the simple and “foolproof” methods of KRIYA, man’s body becomes astrally transformed day by day, and is finally fitted to express the infinite potentials of cosmic energy-the first materially active expression of Spirit. KRIYA YOGA has nothing in common with the unscientific breathing exercises taught by a number of misguided zealots. Their attempts to forcibly hold breath in the lungs is not only unnatural but decidedly unpleasant. KRIYA, on the other hand, is accompanied from the very beginning by an accession of peace, and by soothing sensations of regenerative effect in the spine. The ancient yogic technique converts the breath into mind. By spiritual advancement, one is able to cognize the breath as an act of mind-a dream-breath. Many illustrations could be given of the mathematical relationship between man’s respiratory rate and the variations in his states of consciousness. A person whose attention is wholly engrossed, as in following some closely knit intellectual argument, or in attempting some delicate or difficult physical feat, automatically breathes very slowly. Fixity of attention depends on slow breathing; quick or uneven breaths are an inevitable accompaniment of harmful emotional states: fear, lust, anger. The restless monkey breathes at the rate of 32 times a minute, in contrast to man’s average of 18 times. The elephant, tortoise, snake and other animals noted for their longevity have a respiratory rate which is less than man’s. The tortoise, for instance, who may attain the age of 300 years, {FN26-12} breathes only 4 times per minute.