'There are two postures in Zazen--that is to say, the crossed-leg sitting, and the half crossed-leg sitting. Seat yourself on a thick cushion, putting it right under your haunch. Keep your body so erect that the tip of the nose and the navel are in one perpendicular line, and both ears and shoulders are in the same plane. Then place the right foot upon the left thigh, the left foot on the right thigh, so as the legs come across each other. Next put your right hand with the palm upward on the left foot, and your left hand on the right palm with the tops of both the thumbs touching each other. This is the posture called the crossed-leg sitting. You may simply place the left foot upon the right thigh, the position of the hands being the same as in the cross-legged sitting. This posture is named the half crossed-leg sitting.' 'Do not shut your eyes, keep them always open during whole Meditation. Do not breathe through the mouth; press your tongue against the roof of the mouth, putting the upper lips and teeth together with the lower. Swell your abdomen so as to hold the breath in the belly; breathe rhythmically through the nose, keeping a measured time for inspiration and expiration. Count for some time either the inspiring or the expiring breaths from one to ten, then beginning with one again. Concentrate your attention on your breaths going in and out as if you are the sentinel standing at the gate of the nostrils. If you do some mistake in counting, or be forgetful of the breath, it is evident that your mind is distracted.' Chwang Tsz seems to have noticed that the harmony of breathing is typical of the harmony of mind, since he says: "The true men of old did not dream when they slept. Their breathing came deep and silently. The breathing of true men comes (even) from his heels, while men generally breathe (only) from their throats."[FN#245] At any rate, the counting of breaths is an expedient for calming down of mind, and elaborate rules are given in the Zen Sutra,[FN#246] but Chinese and Japanese Zen masters do not lay so much stress on this point as Indian teachers. [FN#245] Chwang Tsz, vol. iii., p. 2. [FN#246] Dharmatara-dhyana-sutra. 6. The Breathing Exercise of the Yogi.