The pilgrim smiled wryly at the inscription. His laugh seemed less a laugh than a fatalistic bleat. "Hmmm-hnnn! Still writing things backward," he said; but if he understood the inscription, he did not condescend to admit it. He laid aside his staff, sat on the rock again, picked his bread and cheese out of the sand, and began scraping them clean. Francis moistened his lips hungrily, but looked away. He had eaten nothing but cactus fruit and one handful of parched corn since Ash Wednesday; the rules of fast and abstinence were rather strict for vocational vigils.