Well if it is a saying you'd want, friend, then maybe I'll give you a direct quote that came from my mind!
"All elements of the world won't last forever. EVerything will rot and die, just like the human body."
"If you wish to save the Earth, use the elements around you the right way!"
"Using the elements of your surroundings [insert favourite saying here]"
"I'M IN MY ELEMEEEENT!!!"
Hehehe, there you go, brother! I'm sorry if they suck :P
But I trust tht you will pick from one of these? Maybe so, maybe not!
It all depends on you >:]