John Ronald Reuel Tolkien. The Lord Of The Rings (№ 147386)

After, of course, can descend and other evils: Sauron is himself only a messenger, a servant, nothing more. But not in our power to manage all the tides in this world. It is enough for us to accomplish what we are sent to earth, in other words - to uproot the evil in the fields that we walk, so that those who will live after us, were able to clear the land for planting. And what they have will be the weather - it is not up to us.