The history of Zen is full of the anecdotes that show Zen priests were the lords of their bodies. Here we quote a single example by way of illustration: Ta Hwui (Dai-ye), once having had a boil on his hip, sent for a doctor, who told him that it was fatal, that he must not sit in Meditation as usual. Then Ta Hwui said to the physician: " I must sit in Meditation with all my might during my remaining days, for if your diagnosis be not mistaken, I shall die before long." He sat day and night in constant Meditation, quite forgetful of his boil, which was broken and gone by itself.[2]
4. The Third Step in the Mental Training.-To be the lord of mind is more essential to Enlightenment, which, in a sense, is the clearing away of illusions, the putting out of mean desires and passions, and the awakening of the innermost wisdom. He alone can attain to real happiness who has perfect control over his passions tending to disturb the equilibrium of his mind. Such passions as anger, hatred, jealousy, sorrow, worry, grudge, and fear always untune one's mood and break the harmony of one's mind. They poison one's body, not in a figurative, but in a literal sense of the word. Obnoxious passions once aroused never fail to bring about the physiological change in the nerves, in the organs, and eventually in the whole constitution, and
[1. Etsu-wa-bun-ko.
2. Sho-bo-gen-zo-zui-mon-ki, by Do-gen.]
leave those injurious impressions that make one more liable to passions of similar nature.