Cleanliness is emblem of purity
clean and green is our perfect dream
keep your city clean and green for future generation to see
dont be a litter litterbug just give a tree a hug
begin green in staying clean
lets go to get our globe clean
keep your earth clean and green

Cleanliness is next to godliness
We won't have a society if we destroy the environment 
 Cleanliness may be defined to be the emblem of purity of mind. 
 more precious than silver, 
more valueable than gold, 
environment is the treasure that millions of trees hold 

-- Beauty commonly produces love, but cleanliness preserves it.