"Feet with which to clutch the ground, legs to stand on and to help withstand, while with arms and hands, teeth and nails, I struggle to kill and to be not killed.

Purpose?
Utility is the better word." I did not argue.

I had seen the mechanism of the primitive fighting beast, and I was as strongly impressed as if I had seen the engines of a great battleship or Atlantic liner.
I was surprised, considering the fierce struggle in the forecastle, at the superficiality of his hurts, and I pride myself that I dressed them dexterously.

With the exception of several bad wounds, the rest were merely severe bruises and lacerations.

The blow which he had received before going overboard had laid his scalp open several inches.