" Not long after, and while it was still twilight, the grandfather also went to bed, for he was up every morning at sunrise, and the sun came climbing up over the mountains at a very early hour during these summer months. The wind grew so tempestuous during the night, and blew in such gusts against the walls, that the hut trembled and the old beams groaned and creaked. It came howling and wailing down the chimney like voices of those in pain, and it raged with such fury among the old fir trees that here and there a branch was snapped and fell. In the middle of the night the old man got up. "The child will be frightened," he murmured half aloud. He mounted the ladder and went and stood by the child's bed.

Outside the moon was struggling with the dark, fast-driving clouds, which at one moment left it clear and shining, and the next swept over it, and all again was dark. Just now the moonlight was falling through the round window straight on to Heidi's bed. She lay under the heavy coverlid, her cheeks rosy with sleep, her head peacefully resting on her little round arm, and with a happy expression on her baby face as if dreaming of something pleasant. The old man stood looking down on the sleeping child until the moon again disappeared behind the clouds and he could see no more, then he went back to bed. "

― Johanna Spyri , Heidi