We had much serious conversation on this subject of the tides; and Jack told us, in his own quiet, philosophical way, that these tides did great good to the world in many ways, particularly in the way of cleansing the shores of the land, and carrying off the filth that was constantly poured into the sea therefrom—which, Peterkin suggested, was remarkably tidy of it to do. Poor Peterkin could never let slip an opportunity to joke, however inopportune it might be, which at first we found rather a disagreeable propensity, as it often interrupted the flow of very agreeable conversation—and, indeed, I cannot too strongly record my disapprobation of this tendency in general; but we became so used to it at last that we found it no interruption whatever. Indeed, strange to say, we came to feel that it was a necessary part of our enjoyment (such is the force of habit), and found the sudden outbursts of mirth, resulting from his humorous disposition, quite natural and refreshing to us in the midst of our more serious conversations. But I must not misrepresent Peterkin. We often found, to our surprise, that he knew many things which we did not; and I also observed that those things which he learned from experience were never forgotten. From all these things I came at length to understand that things very opposite and dissimilar in themselves, when united, do make an agreeable whole; as, for example, we three on this our island, although most unlike in many things, when united, made a trio so harmonious that I question if there ever met before such an agreeable triumvirate. There was, indeed, no note of discord whatever in the symphony we played together on that sweet Coral Island; and I am now persuaded that this was owing to our having been all tuned to the same key—namely, that of love! Yes, we loved one another with much fervency while we lived on that island; and, for the matter of that, we love each other still.
And while I am on this subject, or rather the subject that just preceded it—namely, the tides—I may here remark on another curious natural phenomenon. We found that there was little or no twilight in this island. We had a distinct remembrance of the charming long twilight at home, which some people think the most delightful part of the day—though, for my part, I have always preferred sunrise; and when we first landed, we used to sit down on some rocky point or eminence, at the close of our day’s work, to enjoy the evening breeze, but no sooner had the sun sunk below the horizon than all became suddenly dark. This rendered it necessary that we should watch the sun when we happened to be out hunting; for to be suddenly left in the dark while in the woods was very perplexing, as, although the stars shone with great beauty and brilliancy, they could not pierce through the thick umbrageous boughs that interlaced above our heads.
But to return. After having told all we could to Peterkin about the Diamond Cave under Spouting Cliff, as we named the locality, we were wending our way rapidly homewards when a grunt and a squeal were borne down by the land breeze to our ears.
“That’s the ticket!” was Peterkin’s remarkable exclamation as he started convulsively and levelled his spear.
“Hist!” cried Jack; “these are your friends, Peterkin. They must have come over expressly to pay you a friendly visit, for it is the first time we have seen them on this side of the island.”
“Come along!” cried Peterkin, hurrying towards the wood; while Jack and I followed, smiling at his impatience.
Another grunt and half-a-dozen squeals, much louder than before, came down the valley. At this time we were just opposite the small vale which lay between the Valley of the Wreck and Spouting Cliff.
“I say, Peterkin!” cried Jack in a hoarse whisper.
“Well, what is’t?”
“Stay a bit, man! These grunters are just up there on the hillside. If you go and stand with Ralph in the lee of yon cliff I’ll cut round behind and drive them through the gorge, so that you’ll have a better chance of picking out a good one. Now, mind you pitch into a fat young pig, Peterkin!” added Jack as he sprang into the bushes.