The man compares the flea to his lover who he has already mixed blood with., but why not a roll in the hay. There is no shame in being bitten, so no shame in them having love. The insect equals the marriage bed to kill it symbolization. The Literacy database of imagery of rain and check shared meals mean something. Many may not look into a floods meaning , but we know the impact has washed away the sins. It permits the text to mean more than one thing simultaneously. Implement's are secondary to primary meanings the story is telling one thing well the surface discussion tells another. The secondary provides texture and depth to work without them the story would be flat. The mans farewell to his lover , is the foot of a compass(geometry) and I am a pencil, no matter how far I must range out , we are always connected. The slide rules will be explained as a math tool and it will gain an ability to transfer knowledge from one area to another. The tower is an Anglo-normon Ballylee Castle its Gaelic and the emblem of imperfect art , he could watch troops march during the Irish Civil war. The swans "great broken wings" great flock of huge white birds rising up in a circle. Always use what you know, every work teaches us how to read it as we go along.