The truest help we can render an afflicted man is not to take his burden from him, but to call out his best energy, that he may be able to bear the burden.
"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.