The Ojibwe, the indigenous people of the Great Lakes region, tell a story of how they were starving and aninaatig (sugar maple) fed the tribe with syrup (zhiiwaagamizigan) that gushed forth from its wood. Soon, the people took the gift of sugar from the Creator for granted. They lay under aninaatig all day and just let the syrup drip into their mouths. 

One day, the trickster Nanabozho saw this and poured water into aninaatig, diluting the syrup into watered-down sap. He wanted the Ojibwe to work for the blessing of maple syrup and make them truly appreciate it. Today, this is why it takes about 40 gallons of sap and a lot of effort to make a gallon of syrup.  

Read more at projectupland.com.