Home » Quote » Agatha Christie » „You should employ your little grey cells“ „You should employ your little grey cells“ — Agatha Christie Related quotes „You have an excellent heart, my friend — but your grey cells are in a deplorable condition.“ — Agatha Christie „“This affair must all be unravelled from within.” He tapped his forehead. “These little grey cells. It is ‘up to them’ — as you say over here.”“ — Agatha Christie „Assaults and terrorism in indiscriminate form should not be employed.“ — Ernesto Che Guevara „Everything you'll ever need to know is within you; the secrets of the universe are imprinted on the cells of your body.“ — Dan Millman