a slow and stately dance. As he danced he sang. His song was this:
Therapeutic,
Elephantic,
Diagnosis,
Boom!
Pancreatic,
Microstatic,
Anti-toxic,
Doom!
With a normal catabolism,
Gabbleism and babbleism,
Snip, Snap, Snorum,
Cut out his abdonorum.
Dyspepsia,
Anaemia,
Toxaemia.
One, two, three,
And out goes He,
With a fol-de-rol-derido for the Five Guinea Fee.
At the end of the song he was swimming round his patient so close that he actually touched her, stroking his brown smooth-scaled flanks against her more rattly pale ones. Perhaps he was healing her with his slime – for all the fishes are said to go to the Tench for medicine – or perhaps it was by touch or massage or hypnotism. In any case, Mrs Roach suddenly stopped squinting, turned the right way up, and said, ‘Oh, doctor, dear doctor, I feel I could eat a little lob-worm now.’
‘No lob-worm,’ said Merlyn, ‘not for two days. I shall give you a prescription for a strong broth of algae every two hours. Mrs Roach. We must build up your strength, you know. After all, Rome was not built in a day.’
Then he patted all the little roaches once more, told them to grow up into brave little fish, and swam off with an air of importance into the gloom. As he swam, he puffed his mouth in and out.
‘What did you mean by that about Rome?’ asked the Wart, when they were out of earshot.
‘Heaven knows’.
They swam along, Merlyn occasionally advising him to put his back into it when he forgot, and the strange underwater world began to dawn about them, deliciously cool after the heat of the upper air. The great forests of weed were delicately traced, and in them there hung motionless many schools of sticklebacks learning to do their physical exercises in strict unison. On the word One they all lay still; at Two they faced about; at Three they all shot together into a cone, whose apex was a bit of something to eat. Water snails slowly ambled about on the stems of the lilies or under their leaves, while fresh-water mussels lay on the bottom doing nothing in particular. Their flesh was salmon pink, like a very good strawberry cream ice. The small congregation of perch – it was a strange thing, but all the bigger fish seemed to have hidden themselves – had delicate circulations, so that they blushed or grew pale as easily as a lady in a Victorian novel. Only their blush was a deep olive colour, and it was the blush of rage. Whenever Merlyn and his companion swam past them, they raised their spiky dorsal fins in menace, and only lowered them when they saw that Merlyn was a tench. The black bars on their sides made them look as if they had been grilled, and these also could become darker or lighter. Once the two travellers passed under a swan. The white creature floated above like a Zeppelin, all indistinct except what was under the water. The latter part was quite clear and showed that the swan was floating slightly on one side with one leg cocked over its back.
‘Look,’ said the Wart, ‘it is the poor swan with the deformed leg. It can only paddle with one leg, and the other side of it is hunched.’
‘Nonsense,’ said the swan snappily, putting its head into the water and giving them a frown with its black nares. ‘Swans like to rest in this position, and you can keep your fishy sympathy to yourself, so there.’ It continued to glare at them from above, like a white snake suddenly let down through the ceiling, until they were out of sight.
‘You swim along,’ said the tench, ‘as if there was nothing to be afraid of in the world. Don’t you see that this place is exactly like the forest which you had to come through to find me?’
‘Is it?’
The Wart looked, and at first saw nothing. Then he saw a small translucent shape hanging motionless near the surface. It was just outside the shadow of a water-lily and was evidently enjoying the sun. It was a baby pike, absolutely rigid and probably asleep, and it looked like a pipe stem or a seahorse stretched out flat. It would be a brigand when it grew up.
‘I am taking you to see one of those,’ said the tench,’ the Emperor of these purlieus. As a doctor I have immunity, and I dare say he will respect you as my companion as well – but you had better keep your tail bent in case he is feeling tyrannical.’
‘Is he the King of the Moat?’
‘He is. Old Jack they call him, and some call him Black Peter, but for the most part they do not mention him by name at all. They just call him Mr P. You will see what it is to be a king.’
The Wart began to hang behind his conductor a little, and perhaps it was as well that he did, for they were almost on top of their destination before he noticed it. When he did see the old despot he started back in horror, for Mr P. was four feet long, his weight incalculable. The great body, shadowy and almost invisible among the stems, ended in a face which had been ravaged by all the passions of an absolute monarch – by cruelty, sorrow, age, pride, selfishness, loneliness and thoughts too strong for individual brains. There he hung or hoved, his vast ironic mouth permanently drawn downward in a kind of melancholy, his lean clean-shaven chops giving him an American expression, like that of Uncle Sam. He was remorseless, disillusioned, logical, predatory, fierce, pitiless – but his great jewel of an eye was that of a stricken deer, large, fearful, sensitive and full of griefs. He made no movement, but looked upon them with his bitter eye.
The Wart thought to himself that he did not care for Mr P.
‘Lord,’ said Merlyn, not paying attention to his nervousness, ‘I have brought a young professor who would learn to profess.’
‘To profess what?’ asked the King of the Moat slowly, hardly opening his jaws and speaking through his nose.
‘Power,’ said the tench.
‘Let him speak for himself.’
‘Please,’ said the Wart, ‘I don’t know what I ought to ask.’
‘There is nothing,’ said the monarch, ‘except the power which you pretend to seek: power to grind and power to digest, power to seek and power to find, power to await and power to claim, all power and pitilessness springing from the nape of the neck.’
‘Thank you.’
‘Love is a trick played on us by the forces of evolution. Pleasure is the bait laid down by the same. There is only power. Power is of the individual mind, but the mind’s power is not enough. Power of the body decides everything in the end, and only Might is Right.
‘Now I think it is time that you should go away, young master, for I find this conversation uninteresting and exhausting. I think you ought to go away really almost at once, in case my disillusioned
