Is not that capital? It calls to mind Josh Billings' answer to his correspondent who wrote saying that he had heard many times that a fish diet was most favorable for increase of brain power, but he had never been able to find out the best kind of fish for the purpose. Could he inform him? "In your case," replied Josh, "try a whale or two."

Here is Izaak's argument for the lawfulness of fishing:

An American Four-In-Hand in Britain — Part 98

"And for the lawfulness of fishing it may very well be maintained by our Saviour's bidding St. Peter cast his hook into the water and catch a fish for money to pay tribute to Cæsar. And it is observable that it was our Saviour's will that four fishermen should have a priority of nomination in the catalogue of his twelve disciples (Matt. 10: 2, 4, 13), as namely: St. Peter, St. Andrew, St. James, and St. John, and then the rest in their order. And it is yet more observable that when our blessed Saviour went up into the mount when he left the rest of his disciples and chose only three to bear him company at his transfiguration, that those three were all fishermen; and it is to be believed that all the other apostles after they betook themselves to follow Christ, betook themselves to be fishermen too: for it is certain that the greater number of them were found together fishing by Jesus after his resurrection, as it is recorded in the 21st chapter of St. John's Gospel, v. 3, 4. This was the employment of these happy fishermen, concerning which choice some have made these observations: first that he never reproved these for their employment or calling as he did the scribes and the money-changers; and secondly, he found that the hearts of such men were fitted for contemplation and quietness, men of mild, and sweet, and peaceable spirits, as indeed most anglers are; these men our blessed Saviour, who is observed to love to plant grace in good natures, though indeed nothing be too hard for him, yet these men he chose to call from their irreprovable employment of fishing and gave them grace to be his disciples and to follow him and do wonders. I say four of twelve."

An American Four-In-Hand in Britain — Part 98

There I think we may safely rest the defence of our favorite sport, especially upon secondly; for it is all very well to say animals must be slain that we may live, and yet it does not give one a high idea of the fineness of the man who chooses the occupation of a butcher, and is happiest when he is killing something. Blood! Iago, blood! For my part, while recognizing the necessity that the sheep should bleat for the lamb slain that I may feast, I don't profess to see that the arrangement is anything to rave over as an illustration of the wisdom or the goodness of God. Let us eat, asking no questions, but trusting that some day we shall see clearly that all is well. Meanwhile I give up coursing, fox hunting, and pigeon shooting as unworthy sports, and never again will I kill a deer in sport. I once saw the mild, reproachful eyes of one turned upon me as it lay, wounded, as much as to say: "I am so sorry it was _you_ who did this." So was I, poor innocent thing. It is years since I saw that look, but it haunts me yet at intervals. It is one of the many things I have done for which I am ever sorry.

An American Four-In-Hand in Britain — Part 98