Since we can't get what we want, let's just laugh it off!

There is no one who is never criticized, and there is no one who is always praised. When you give, someone will criticize you; when you receive, someone will criticize you; when you observe, someone will still criticize you.

No one is immune to criticism; just do what you should do, and let others say whatever they want. Since there's no escape, it's better to be at peace with yourself; since your ears are not clean, it's better to be serene; since you can't get what you want, it's better to laugh it off.
