How to write a greeting card to the night bed of the teacher who stayed in the hotel star rating?

1, the pace of life is tight, work is busy, and I feel comfortable when I come at night.

2, it's late at night, go to bed early, good night, tomorrow is another energetic day.

Have a good sleep, have enough strength to rest, don't take pictures during the day, keep a calm mind and have a sweet night dream.