Huike Cuts Off His Arm
Huike stood in the snow outside Bodhidharma's cave all night. Bodhidharma would not open the door. At dawn, to show the depth of his sincerity, Huike cut off his own arm and presented it. Bodhidharma opened the door. He asked: what do you want? Huike said: my mind is not at peace. Please pacify it. Bodhidharma said: bring me your mind and I will pacify it. Huike searched. I cannot find it. Bodhidharma said: there — I have pacified it.