The legend of Bodhidharma picks up again in North China, near the city of Loyang. The stories differ, but the most enduring ones link his name with the famous Shao-lin monastery on Mt. Sung. There, we are told, he meditated for nine years facing a wall (thereby inventing "wall gazing") until at last, a pious version reports, his legs fell off. At one time, relates another Zen story, he caught himself dozing and in a fit of rage tore off his eyelids and cast them contemptuously to the ground, whereupon bushes of the tea plant--Zen's sacramental drink-- sprang forth. Another story has him inventing a Chinese style of boxing as physical education for the weakling monks at Shao-lin, thereby founding a classic Chinese discipline. But the most famous episode surrounding his stay at the Shao-lin concerns the monk Hui-k'o, who was to be his successor. The story tells that Hui-k'o waited in the snows outside Shao-lin for days on end, hoping in vain to attract Bodhidharma's notice, until finally in desperation he cut off his own arm to attract the master's attention. Bodhidharma advocated meditation, sutras, and the trappings of traditional Buddhism as a way to see into one's own nature. His legends represent Zen in its formative period, before the more unorthodox methods for shaking disciples into a new mode of consciousness had been devised. However, one of the stories attributed to him by later writers sounds suspiciously like a Zen mondo (the traditional consciousness- testing exchange between master and monk). According to this story, the disciple Hui-k'o entreated Bodhidharma, saying, "Master, I have not found peace of mind. I beg you to pacify my mind for me." Bodhidharma replied, "Bring me your mind and I will pacify it for you." Hui-k'o was silent for a time, finally conceding he could not actually find his mind. "There," said Bodhidharma, "I have pacified it for you." This symbolic story illustrates eloquently the concept of the mind as a perceiver, something that cannot itself be subject to analysis. Logical introspection is impossible. The mind cannot examine itself any more than the eye can see itself. Since the mind cannot become the object of its own perception, its existence can only be understood intuitively, as Hui-k'o realized when he tried to plumb its whereabouts objectively.