Besides, people who make up their minds to go and see the world, as Tom did, must needs find it a weary journey. Lucky for them if they do not lose heart and stop half-way, instead of going on bravely to the end as Tom did. For then they will remain neither boys nor men, neither fish, flesh, nor good red-herring: having learnt a great deal too much, and yet not enough; and sown their wild oats, without having the advantage of reaping them. But Tom was always a brave, determined, little English bull-dog, who never knew when he was beaten; and on and on he held, till he saw a long way off the red buoy through the fog. And then he found, to his surprise, the stream turned round, and running up inland. It was the tide, of course: but Tom knew nothing of the tide. He only knew that in a minute more the water, which had been fresh, turned salt all round him. And then there came a change over him. He felt as strong, and light, and fresh, as if his veins had run champagne; and gave, he did not know why, three skips out of the water, a yard high, and head over heels, just as the salmon do when they first touch the noble rich salt water, which, as some wise men tell us, is the mother of all living things. [Illustration] He did not care now for the tide being against him. The red buoy was in sight, dancing in the open sea; and to the buoy he would go, and to it he went. He passed great shoals of bass and mullet, leaping and rushing in after the shrimps, but he never heeded them, or they him; and once he passed a great black shining seal, who was coming in after the mullet. The seal put his head and shoulders out of water, and stared at him, looking exactly like a fat old greasy negro with a gray pate. And Tom, instead of being frightened, said, "How d'ye do, sir; what a beautiful place the sea is!" And the old seal, instead of trying to bite him, looked at him with his soft sleepy winking eyes, and said, "Good tide to you, my little man; are you looking for your brothers and sisters? I passed them all at play outside." [Illustration: _And Tom sat upon the buoy long days_] "Oh, then," said Tom, "I shall have playfellows at last," and he swam on to the buoy, and got upon it (for he was quite out of breath) and sat there, and looked round for water-babies: but there were none to be seen.