A lamppost on the side of the road seems inconspicuous, but it supports the light of the night. Without it, how dazzling are the bulbs that roll over the road, and can you still take a leisurely stroll home? If you roll down into the river, then you will only feel the darkness and go home. When you are tired of walking, the lamppost that stands quietly will become your most reliable reliance. Life is the same, the most trustworthy and reliable is always the relatives who have always loved you deeply, and home is the warmest harbor.