
Euler's erasure
residue could cure cancer. Unfortunately, he never erased
anything.

Euler knew how to
divide by zero.

Euler could count to
infinity  aleph_0 times

Euler knew every digit
of Pi

Euler didn't have
hair, only more brain.

Euler knew category
theory in its entirety, but discarded it as useless.

Speaking of category
theory, if question and answers where categories, Euler would have been
a functor.

Euler had a proof of
Fermat's Last Theorem, but took it with him to the grave so we could
work it out ourselves.

Euler liked to eat
elements. The empty set used to contain elements, but one day Euler got
hungry.

Euler could
simultaniously prove and disprove the same statement.

If you can see Euler,
he can see you. If you can't see Euler, he can prove you don't
exist.

There are no stupid
people, only those who compare themselves to Euler.