Gosh, you bolded AND underlined it, so it must be true.
Is that really what you think bold and underlining means or are you finally grasping the concept of sarcasm? It's difficult to tell with you given your lower level of writing skills.
Those that can, do. Those that can't, teach.
Yes, all those that "can't" usually spout that tired old cliche. If you're going to do nothing more than regurgitate old sayings, perhaps you should update to something less stale.