"A hero can be anyone

This dialogue was said by Batman to Jim Gordon in the last climax scene of "The Dark Knight Rises".This dialogue tells people to believe within themselves.People start losing confidence within themselves thinking that they are good for nothing and stuff like that.This dialogue tells them that they are for a purpose and it is not that they are useless.They are heroes for someone.They are heroes for their friends,they are heroes for their wives and heroes for their children.They are heroes for everyone they have done something good.So,people should feel like a hero whenever they do something good to someone and not feel bad about themselves.