People are all born ignorant but they are not born stupid. Much of the stupidity we see today is induced by our educational system, from the elementary schools to the universities. In a high-tech age that has seen the creation of artificial intelligence by computers, we are also seeing the creation of artificial stupidity by people who call themselves educators.

Yes, it is true that sometimes unusually intelligent and sensitive children can appear to be stupid. But stupid children can sometimes appear to be stupid as well. I think that's something you might have to consider.

Insanity is hereditary — you get it from your kids. ~Sam Levenson

which is better - to be born stupid into an intelligent society or intelligent into an insane one?

It’s not how smart your children are, it’s how are they smart.

Insanity is hereditary. You can get it from your children.

Similarly, it goes for you, too. You too have the necessary intelligence to live your life to the fullest. Now the problem is that you want your child to be intelligent your way, not his. You want the child to be intelligent the way you understand intelligence. Now, your idea of intelligence is, your child should become a doctor. Maybe he would have made a wonderful carpenter,

"I feel that if you live life in pursuit of 'certification,' 'appreciation’, or ‘compensation' in any form from your parents, you're making a big mistake. The sooner you can say, “Okay, they're them and I'm me, and let's make the best of it," the better off you're going to be.
We could improve worldwide mental health if we acknowledged that parents can make you crazy.
I believe that, to a certain extent, kids get weird because their parents made them weird. Parents have more to do with making their children weird than TV or rock and roll records.
The only other thing that makes them weirder than TV and parents is religion and drugs.

One of your siblings has got to be the dumbest. And if you’re an only child — you’re the dumb one.

Children inherit their parents' madness.

I was the age at which parents suddenly transform from people who know everything into people who know nothing.

Stupidity is much the same all the world over. A stupid person's notions and feelings may confidently be inferred from those which prevail in the circle by which the person is surrounded. Not so with those whose opinions and feelings are an emanation from their own nature and faculties.

What, unless biological science is a mass of errors, is the cause of human intelligence and vigour? Hardship and freedom: conditions under which the active, strong, and subtle survive and the weaker go to the wall; conditions that put a premium upon the loyal alliance of capable men, upon self-restraint, patience, and decision. And the institution of the family, and the emotions that arise therein, the fierce jealousy, the tenderness for offspring, parental self-devotion, all found their justification and support in the imminent dangers of the young.

Even in this world of course it is the stupidest children who are most childish and the stupidest grown-ups who are most grown-up.