"We must protect the forests for our children, grandchildren and children yet to be
born. We must protect the forests for those who can't speak for themselves such as
the birds, animals, fish and trees."

"When the Earth is sick, the animals will begin to disappear, when that happens, The Warriors of the Rainbow will come to save them." 

"Treat the earth well: it was not given to you by your parents, it was loaned to you by your children. We do not inherit the Earth from our Ancestors, we borrow it from our Children." 

Ancient Native 
American Proverbs