Life, by the way, smile at others, but also by the way, let others smile! What do you mean?

Simply put, a person's life is nothing more than smiling when others are in trouble. Others will laugh at themselves. From a popular point of view, it is true. Others will laugh at something, and others will laugh at themselves. Kind of ironic. You mean, if you don't help others, you will make fun of others, and then others will make fun of you.