for a good twenty minutes neither had said a word , just stretching , moving , watching in peace . or maybe you think i 'm not strong enough to be of any use . '' the other men watched and cheered . by lunch time they were in a rhythm that was a pleasure for both man and horse . only then did he smile again . `` do n't touch it , son , '' the white-haired man said . a judge will taste your dish to determine if it has been made properly . 