
No, why are you going to so much trouble
to PROVE that you're smarter than Wolowitz?
The Big Bang Theory Season 8, Episode 2

Well, l suspect-- l can't PROVE it,
mind you, but l suspect
Breaking Bad Season 4, Episode 8

Sheldon, if you're trying
to PROVE me wrong,
The Big Bang Theory Season 10, Episode 12

And your best will PROVE better than
Game of Thrones Season 3, Episode 5

...and you can't PROVE string theory.
The Big Bang Theory Season 1, Episode 3