What idioms do the sun and the moon have in common?

Day: The days are long, the sun is shining, and the sun and the moon fly like a shuttle. Every day is changing day by day, and the western hills are fading day by day. The sun and the moon are fading, and they are like arrows. The sun and the moon are approaching, and the sun is three feet high. The sunshine in Sanqiu will last for a long time, and its elegance will increase day by day. Just around the corner, like a year, a yellow flower, a thousand miles of sunset red. There is still a long way to go. Today is a good day, and it is also a good day. A long day. A long day. It's sunny. It's a sunny day. It's a sunny day. It's very hot today. It's a sunny day. It's a rainy day. It's a sunny day. It's a rainy day. It's a dark day. It's an old song: the moon hangs in the blue sky, the moon falls in the sky, the moon cries, the shadow jumps, the stars are full, and the moon is dizzy, but the romantic moon is short, the moon is full, the shadow moves, the moon is dark, the moon is high, the veiled moonlight is blurred, the moon is full, the moon is bright, and the moon is bright like a hook. Over the years, great injustice has been accumulated. The moon is open in the east and in the west, and the moon is changing with each passing day. Year of the Monkey, horse, moon, wind, moon, star, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon, moon.