In Euclid's Elements Book XI proposition 20 (http://aleph0.clarku.edu/~djoyce/java/elements/bookIX/propIX20.html), Euclid proves that:
Prime numbers are more than any assigned multitude of prime numbers.
I know that this is supposed to say something similar as there are infinitely many primes, but I don't really see this from this wording.
In my mind, this sentence means something like:
There are more prime numbers than any amount of prime numbers.