An eye is responsible to give birth to a drop in human criterion. Eye has power of vision, which always penetrate (Red color- symbol of attack) to explore all the possible colors of life combination of drop. Eye only make us to say everything i.e. happiness and sadness (Mouth hole positioned in figure of drop)
Moral - Always use drop of your part to speak in your favor. Let the people be friendly with you. Let you enjoy your life.