I am fully agreeing with this post, from A to Z. It looks like you were describing my way of educating my sons. In fact, I don't compliment anyone easily (you can ask @lamouthe, a compliment from my mouth is on the level of a super rare event). I am like that. However, I am personally someone who never give up and work hard to reach my goals. This is what I try to pass to the next generation: You managed! Great, the efforts you put in were worthy! As you said in your post ^^

And hopefully, all tasks that my sons will have to deal with, they will put a lot of effort in them to make them achieved. This, of course, the future will tell!

Finally, "no" has to be a word. I am teaching the meaning of this word to a bunch of (20 years old) students every year, at the university. No, you are not the king here and I am not your friend. Or: I will ignore anything you may say, at leats until you lear how to speak politely and respectfully with other humans. Of course, not all students are like that, but we always have 5-6 of them lying on the down side every year. This is really bad, IMO.