(noun) One of the large bodies of water separating the continents.
"Your heart is the size of an ocean. Go find yourself in its hidden depths."
"Learn this from water: loud splashes the brook but the oceans depth are calm."
"You must not lose faith in humanity. Humanity is like an ocean; if a few drops of the ocean are dirty, the ocean does not become dirty."
"We know only too well that what we are doing is nothing more than a drop in the ocean. But if the drop were not there, the ocean would be missing something."