"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.
I used to eat because food tastes so good. I love food, it's one of the best things on this planet. But I changed the way I was thinking. I started asking myself, 'Hey, am I eating because it tastes good? Or because I really need some more? Am I really still hungry?'