When it comes to brain power, Superman isn't stupid - but, he's not up to Bats level.
Batman vs superman Asylum screenplay
The alleged script of what could've been. This is from 2002 and was almost the reboot of the DC Movie Universe some 11 years ago.
Depends on what Superman you are talking about. In some versions Superman learns from Jor-El in the fortress - and you do know Jor-el was top scientist on a planet thousands of years more advanced than Earth -- Bruce Wayne's brain on Krypton would register just above avocado. There are comics where Supes built the fortress with his own to hands - along with the tech inside. .
lol that's hilarious
You've been jedifyfed by Vivek… :lol
And it's funny, but I never pictured Superman as being super smart, from the cartoons and few comics I read, I was under the impression that he was a quick learner and used quick thinking often, but he wasn't a genius so to speak and certainly not the smartest of the JL. Honestly that makes him a bit boring to me, he already has super powers, no need to make him super smart too... That's why the duo works so well, Supes has the muscles and the higher moral while Bats has the mind and is not afraid to get his hands dirty.
Bats would just about anything shy of killing someone (although, Nolan's Batman had him killing cops and bystanders)
Luthor's best chance would be to use his connections and money to get him in trouble, framing him if necessary, work his image in a bad light to turn the military and the people against him, destroy him without even touching one of his hair. There is nothing his strength or speed could do about that !
being proud of my country is not part of my culture