Life's battles don't always go to the stronger woman or man, But sooner or later, those who win are those who think they can. Doctor, I have an ear ache. Here, eat this root. Praise your child, when he does deserve it. Be sincere, not sarcastic or phony about it.
Adults understand better but still like to get praise for a job well done too.
Try some of these phrases when they apply to a situation, and come up with your own. Only use them when you mean it. Don't assume your child knows you are proud of him or appreciate the good things that he does, tell him. You're really working hard today. That's the best you have ever done.