'Take care of your little ones, Cat.'

'I hav'n't any,' said she.

'Then sing to your mate,' said the bird.

'Tom is dead,' said she.

'Poor Cat!' said the bird. 'Then sing over his grave. If your song is sad, you will find your heart grow lighter for it.'

'Mercy!' thought the Cat. 'I could do a little singing with a living lover, but I never heard of singing for a dead one. But you see, bird, it isn't Cats' nature. When I am cross, I mew. When I am pleased, I purr; but I must be pleased first. I can't purr myself into happiness.'

'I am afraid there is something the matter with your heart, my Cat. It wants warming; good-bye.'

The Blackbird flew away. The Cat looked sadly after him. 'He thinks I am like him; and he doesn't know that a Cat is a Cat,' said she. 'As it happens now, I feel a great deal for a Cat. If I hadn't got a heart I shouldn't be unhappy. I won't be angry. I'll try that great fat fellow.'

The Ox lay placidly chewing, with content beaming out of his eyes and playing on his mouth.

'Ox,' she said, 'what is the way to be happy?'