Little Grey Quotes
- These little grey cells. It is up to them. — Agatha Christie
- You should employ your little grey cells — Agatha Christie
- ... what would Poirot do? Poirot wouldn't flap around in a panic. He'd stay calm and use his little grey cells and recall some tiny,… — Sophie Kinsella
- Those who only see in black and white have very little grey matter. — Jeff Rosenspan