"Next, when you are describing
A shape, or sound, or tint;
Don't state the matter plainly,
But put it in a hint;
And learn to look at all things
With a sort of mental squint."
"For instance, if I wished, Sir,
Of mutton-pies to tell,
Should I say 'dreams of fleecy flocks
Pent in a wheaten cell'?"
"Why, yes," the old man said: "that phrase
Would answer very well.
And so on.