Creatures.

The greatness of a nation and its moral progress can be judged by the way its animals are treated.
Mahatma Gandhi
 

Mother Nature.

“To waste, to destroy, our natural resources, to skin and exhaust the land instead of using it so as to increase it's usefulness, will result in undermining in the days of our children the very prosperity which we ought by right to hand down to them amplified and developed.”
Theodore Roosevelt
 

H2O.

“Water is the driving force of all nature.”
Leonardo Da Vinci
 

Man Made.

“The Earth Does Not Belong to Us, We Belong to the Earth.”
Chief Seattle