But I owe it to the subject to say, that it has long afforded me what philosophy is so often thought, and made, barren of - the fun of discovery, the pleasures of co-operation, and the satisfaction of reaching agreement.

Going back into the history of a word, very often into Latin, we come back pretty commonly to pictures or models of how things happen or are done.

In the one defence, briefly, we accept responsibility but deny that it was bad: in the other, we admit that it was bad but don't accept full, or even any, responsibility.