"Smarter than them" doesn't mean you are smart yourself.
If you were smart, you'd already know that, but you aren't.
For an example even you ought to be capable of understanding:
Today "is warmer than" this time last week.
Is it warm out? No it's -7C, but last week it was -21C.
See it? How "warmer than" is true, but that doesn't make it "warm outside".
Ok? Cool.
He never made any claim to be smart, just that you're stupid.
Which is apparently an astute observation, since you can't even read and correctly comprehend a 6-word sentence.
If you call somebody stupid, aren't you also asserting that you're smarter than them?
Stay salty, bitch.
"Smarter than them" doesn't mean you are smart yourself.
If you were smart, you'd already know that, but you aren't.
For an example even you ought to be capable of understanding:
Today "is warmer than" this time last week.
Is it warm out? No it's -7C, but last week it was -21C.
See it? How "warmer than" is true, but that doesn't make it "warm outside".
Ok? Cool.