The governor laughed. “I thought you would do that,” he said. “You only want a little—a very little support, just two fingers on the rail; but you must have some, and when you swim you have to supply it by your own motion. But you see how little is wanted.”
“I see,” said Bevis. “Why, we can very nearly swim now—can’t we, Mark?”
“Of course we can,” said Mark, kicking up his heels and making a tremendous splash.
“Now,” said the governor, “come here;” and he made Bevis go on his knees in shallow water, and told him to put both hands on the bottom. He did so; and when he was on all fours, facing the shore, the water only reached just above his elbow, which was not deep enough, so he had to move backwards till it touched his chest. He had then to extend his legs behind him, till the water lifted them up, while his hands remained on the bottom. His chest rested on the water, and all his body was buoyed up in the same pleasant way as when he had hold of the rail.
By letting his arms bend or give a little, he could tell exactly how much the water would bear him up, exactly how strong it was under him. He let himself sink till his chin was in the water and it came halfway to his lower lip, while he had his head well back, and looked up at the sycamore-trees growing in the field above the quarry. Then he floated perfectly, and there seemed not the least pressure on his hands; there was a little, but so little it appeared nothing, and he could fancy himself swimming.
“Now walk along with your hands,” said the governor.
Bevis did so; and putting one hand before the other, as a tumbler does standing on his head, moved with ease, his body floating, and having no weight at all. One hand would keep him, or even one finger when he put it on a stone at the bottom so that it did not sink in as it would have done into the sand; but if he extended his right arm, it had a tendency to bring his toes down to the bottom. Mark did the same thing, and there they crawled about in the shallow water on their hands only, and the rest floating, laughing at each other. They could hardly believe that it was the water did it; it kept them up just as if they were pieces of wood. The governor left them to practise this while he dressed, and then made them get out, as they had been in long enough for one morning.
“Pan does not swim like you do,” said Mark, as they were walking home.
“No,” said the governor, “he paddles; he runs in the water the same as he does on land.”
“Why couldn’t we do that?” asked Mark.