He only meant it in fun, of course, and when Liz was running about he would shout it at the top of his voice, but when she was sleepy he would only croon it until her eyelids began to drop.
Of course Cuthbert couldn't always be bothered to go up the river with the girls, and on the same evening that Uncle Joe told Marian about the apples he went by himself to have a bathe in a big pool called Kingfisher Pool. It was still only May, so that the water was cold, but the air above it was warm and still, and he was lying on the bank without anything on, when he suddenly heard a splash and a gurgling cry. He sat bolt upright, and then, looking across the pool, he saw a little form struggling in the deep water, and rolling over in it, head downward, and then beginning to slip out of sight. It was Liz, with all her clothes on. She had evidently slipped down the steep bank, and if Cuthbert couldn't save her she would be sure to drown, because Beardy Ned was nowhere in sight.
It was so awful to see her that at first Cuthbert couldn't move; but a moment later he was in the water and swimming across the pool as fast as he could, and faster than he had ever swum before. He prayed to God that he might be in time. The pool had never looked so wide. But at last he had swum across it and made a grab at a piece of Liz's frock just under the surface. He pulled this hard, and tried to go on swimming with his other arm and both legs; and then it was only a second or two before his toes touched the bottom of the river, and he was able to stand up and lift her out of the pool.
She was quite pale, and the water was pouring from her mouth, and her eyes were staring as if they couldn't see anything. He scrambled up the bank, grazing his knees, and then she began to choke and take deep breaths. Just then, too, Beardy Ned came crashing through the reeds with great strides, for Cuthbert had shouted as loud as he could just before he plunged into the pool. Ned's face had turned grey, and there was a look in his eyes that made Cuthbert feel almost frightened. But when he saw Liz sitting up and crying he gave a shout and caught her in his arms. Then he gripped Cuthbert by the wrist, and Cuthbert could feel that he was shaking all over; and then Beardy Ned began to cry too, so that Cuthbert had to look the other way. But next moment both he and Liz were laughing, and Cuthbert swam back again to put on his clothes; and then he crossed the river upon a plank lower down, where he found Beardy Ned and Liz waiting for him.
Beardy Ned took him by the shoulder.
"Come along," he said, "and have supper with us."
He was carrying Liz, and sticking out of one of his pockets Cuthbert could see the tails of a brace of trout; and presently they came to a bend of the stream, where the bank was high and there was a little beach. From the top of the bank a great tree had fallen, with its roots sticking up in the air, and under the trunk there was just room enough for Beardy Ned and Liz to sleep. He had put a couple of blankets there and an old waterproof, and standing on the beach were a cup and kettle; and soon he had made a fire with some dry sticks, and was showing Cuthbert how to cook trout.
It was beginning to get dark now, and the stars were shining, and the flames of the fire made the river look like ink. But they were so sheltered under the high bank that they might almost have been at home. They had trout for supper, and drank tea, and Liz, who was almost asleep, had a cup of milk; and then they ate biscuits, and jam out of a pot, and Beardy Ned filled his pipe. He had made Liz take off her wet clothes, of course, and these were hanging from sticks on either side of the fire, and he had wrapped her in a blanket, and soon she was fast asleep, lying on his knees as he sat and smoked.
He seemed to be thinking a lot, but at last he looked at Cuthbert.
"You've saved my little girl's life," he said, "and I can never pay you back. But I'll show you a secret that no one else in the whole world knows."