People should be able to hold and let go. Being able to afford is survival, being able to let go is life; Being able to hold is ability, and being able to let go is wisdom. Some people can't afford it, so it doesn't matter if they put it down; Some people can afford it, but they can't let it go. If you can't afford it, you will be mediocre; If you can't let go, you will be exhausted. There are many things in life that need to be let go. Only by letting go of those meaningless burdens can we move forward with ease.