"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.
For a long time I thought I could deal with my anger and hostility on my own. But I couldn't. I denied that it had affected me, and yet I was so frantic on the inside with other people: I needed to be constantly reassured.
Speak what you think today in words as hard as cannon balls, and tomorrow speak what tomorrow thinks in hard words again, though it contradict everything you said today.