“Do you think freshwater fish will live in salt-water?” observed his friend.

“Oh, you fine sportsman! You laugh at us for not knowing so much about dogs, and horses, and shooting, and racing, and hunting as you pretend to do, and yet you are ignorant of far more important, and just as interesting matters.”

“Still, young gentlemen, I’m thinking that every man shines most in his own element, as the mackerel would say, if they could speak, and would rather be left there,” observed Toby, who was a great philosopher in many respects, although no man could be much more prejudiced with regard to his own calling of a sailor than he was. Such is often the ease. When judging of the opinion of others, we should always try to discover whether we are not prejudiced too much in favour of our own.

The boys had a capital evening’s sport, and Digby learned much more about conger-eels, and whiting, and bass, and mullet, and turbot, and plaice, and John Dories, and brill, and other salt-water fish, than he had ever known before. He was daily discovering, by practical experience, that there are many things in creation “of which he had never before dreamed in his philosophy.” In other words, he began to suspect, that though he was a very fine fellow, daring to do anything, and ready to fight any boy of his age, he was in reality a remarkably ignorant young gentleman. This, to a lad of Digby’s disposition, was a very important discovery. He was, I hope, on the high road to improvement. There is a saying, that “Where ignorance is bliss, it is folly to be wise;” but depend on it, the moment the ignorance is suspected, it is much greater folly not to set strenuously to work to correct it.

When the lads got home, they recounted with great glee their adventures, and offered, with much satisfaction, their baskets of fish to Mrs Nugent. They were served up fresh for breakfast and dinner the next day, and for two or three days afterwards, cut open and salted.

Digby heard Mr Nugent speaking of the wonders of the deep.

“What, uncle, are there any things besides fish in the sea?” he asked with, what the other boys thought, an almost incredible amount of simplicity.

One of the few recreations Mr Nugent allowed himself, was a fishing expedition on board a trawler. Not that he cared much for the fish which the trawl caught, but his delight was to examine the numberless specimens of animal marine life which came up at the same time. Digby heard his uncle and Marshall talking about Noctilucae, and Medusae, and Cydippi Actiniae, and Asterias, and Echini, and Terebellae, and Nereides, and Cirripedes, and Solens, and Gastropods, and numberless other creatures with hard names, which he thought that he could never recollect, and about which he was persuaded he could not understand.

“And are all these animals found in the sea near here?” he asked.

“Yes, and thousands more,” answered his uncle; “it would take a lifetime to catch and note the habits of those found on this coast alone. Each person can only hope to add a little to the stock of knowledge which others have obtained, and to ascertain what has been discovered by others. Still, the pursuit of that knowledge is so delightful, as is, indeed, the study of all God’s works, that those occupied in it find themselves amply repaid for all the physical and mental exertion they have to take to attain it.”