Analysis of The successful man has thrust himself

The successful man has thrust himself
Through the water of the years,
Reeking wet with mistakes --
Bloody mistakes;
Slimed with victories over the lesser,
A figure thankful on the shore of money.
Then, with the bones of fools
He buys silken banners
Limned with his triumphant face;
With the skins of wise men
He buys the trivial bows of all.
Flesh painted with marrow
Contributes a coverlet,
A coverlet for his contented slumber.
In guiltless ignorance, in ignorant guilt,
He delivered his secrets to the riven multitude.
"Thus I defended: Thus I wrought."
Complacent, smiling,
He stands heavily on the dead.
Erect on a pillar of skulls
He declaims his trampling of babes;
Smirking, fat, dripping,
He makes speech in guiltless ignorance,
Innocence.