“That’s fresh air,” she said. “Lie on your back and draw in long breaths of it. That’s what Dickon does when he’s lying on the moor. He says he feels it in his veins and it makes him strong and he feels as if he could live forever and ever. Breathe it and breathe it.”

She was only repeating what Dickon had told her, but she caught Colin’s fancy.

“ ‘Forever and ever’! Does it make him feel like that?” he said, and he did as she told him, drawing in long deep breaths over and over again until he felt that something quite new and delightful was happening to him.

Mary was at his bedside again.