"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.
If a man has important work, and enough leisure and income to enable him to do it properly, he is in possession of as much happiness as is good for any of the children of adam.
One thing that makes France different from other countries is the tradition of social solidarity. People from all backgrounds and political positions are willing to contribute for services and protection of society as a whole - but on the condition that money is being spent effectively and that everyone is paying their part.