'Do your duty,' said the Ox.

'Bother,' said the Cat, 'duty again! What is it, Ox?'

'Get your dinner,' said the Ox.

'But it is got for me, Ox; and I have nothing to do but to eat it.'

'Well, eat it, then, like me.'

'So I do; but I am not happy for all that.'

'Then you are a very wicked, ungrateful Cat.'

The Ox munched away. A Bee buzzed into a buttercup under the Cat's nose.

'I beg your pardon,' said the Cat, 'it isn't curiosity—what are you doing?'

'Doing my duty; don't stop me, Cat.'