Oz explodes

Why, anybody can have a brain.
That's a very mediocre commodity.
Every pusillanimous creature that crawls on the Earth
or slinks through slimy seas has a brain.
Back where I come from, we have universities,
seats of great learning, where men go to become great thinkers.
And when they come out, they think deep thoughts
and with no more brains than you have.

But they have one thing you haven't got:
a diploma.

The sum of the square roots
of any two sides of an isosceles triangle
is equal to the square root of the remaining side,
the square root of the remaining side!

The sum of the square roots
of any two sides of an isosceles triangle
is equal to the square root of the remaining side,
the square root of the remaining side!

Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got a brain!
Joy! Rapture! I've-I've-I've got (BOOM)

no.