Sit down Rodney. Keep your brains warm.

I not only use all the brains that I have, but all I can borrow.

And she's got brains enough for two, which is the exact quantity the girl who marries you will need.

Beauty you're born with, but brains you earn.

It must be inconvenient to be made of flesh,' said the Scarecrow thoughtfully, 'for you must sleep, and eat, and drink. However, you have brains, and it is worth a lot of bother to be able to think properly.

He's the brawn, I'm the brains.