'They know everything.'

'Tell me some of your mistakes.'

'I am almost ashamed,' said Sissy, with reluctance. 'But to-day, for instance, Mr. M'Choakumchild was explaining to us about Natural Prosperity.'

'National, I think it must have been,' observed Louisa.

'Yes, it was. - But isn't it the same?' she timidly asked.

'You had better say, National, as he said so,' returned Louisa, with her dry reserve.

'National Prosperity. And he said, Now, this schoolroom is a Nation. And in this nation, there are fifty millions of money. Isn't this a prosperous nation? Girl number twenty, isn't this a prosperous nation, and a'n't you in a thriving state?'

'What did you say?' asked Louisa.

'Miss Louisa, I said I didn't know. I thought I couldn't know whether it was a prosperous nation or not, and whether I was in a thriving state or not, unless I knew who had got the money, and whether any of it was mine. But that had nothing to do with it. It was not in the figures at all,' said Sissy, wiping her eyes.

'That was a great mistake of yours,' observed Louisa.

'Yes, Miss Louisa, I know it was, now. Then Mr. M'Choakumchild said he would try me again. And he said, This schoolroom is an immense town, and in it there are a million of inhabitants, and only five-and-twenty are starved to death in the streets, in the course of a year. What is your remark on that proportion? And my remark was - for I couldn't think of a better one - that I thought it must be just as hard upon those who were starved, whether the others were a million, or a million million. And that was wrong, too.'

'Of course it was.'

'Then Mr. M'Choakumchild said he would try me once more. And he said, Here are the stutterings - '

'Statistics,' said Louisa.

'Yes, Miss Louisa - they always remind me of stutterings, and that's another of my mistakes - of accidents upon the sea. And I find (Mr. M'Choakumchild said) that in a given time a hundred thousand persons went to sea on long voyages, and only five hundred of them were drowned or burnt to death. What is the percentage? And I said, Miss;' here Sissy fairly sobbed as confessing with extreme contrition to her greatest error; 'I said it was nothing.'

'Nothing, Sissy?'

'Nothing, Miss - to the relations and friends of the people who were killed. I shall never learn,' said Sissy. 'And the worst of all is, that although my poor father wished me so much to learn, and although I am so anxious to learn, because he wished me to, I am afraid I don't like it.'

Louisa stood looking at the pretty modest head, as it drooped abashed before her, until it was raised again to glance at her face. Then she asked:

'Did your father know so much himself, that he wished you to be well taught too, Sissy?'

Sissy hesitated before replying, and so plainly showed her sense that they were entering on forbidden ground, that Louisa added, 'No one hears us; and if any one did, I am sure no harm could be found in such an innocent question.'

'No, Miss Louisa,' answered Sissy, upon this encouragement, shaking her head; 'father knows very little indeed. It's as much as he can do to write; and it's more than people in general can do to read his writing. Though it's plain to me.'

'Your mother!'

'Father says she was quite a scholar. She died when I was born. She was;' Sissy made the terrible communication nervously; 'she was a dancer.'

'Did your father love her?' Louisa asked these questions with a strong, wild, wandering interest peculiar to her; an interest gone astray like a banished creature, and hiding in solitary places.

'O yes! As dearly as he loves me. Father loved me, first, for her sake. He carried me about with him when I was quite a baby. We have never been asunder from that time.'

'Yet he leaves you now, Sissy?'

'Only for my good. Nobody understands him as I do; nobody knows him as I do. When he left me for my good - he never would have left me for his own - I know he was almost broken-hearted with the trial. He will not be happy for a single minute, till he comes back.'

'Tell me more about him,' said Louisa, 'I will never ask you again. Where did you live?'

'We travelled about the country, and had no fixed place to live in. Father's a;' Sissy whispered the awful word, 'a clown.'

'To make the people laugh?' said Louisa, with a nod of intelligence.