blackheart

[mr. piper]

who said " You have the opportunity to light a fire in the belly of the enemy and burn out his blackheart!"

[Quizmonster]

Air Marshal Sir Arthur 'Bomber' Harris. Click http://mars.acnet.wnec.edu/~grempel/courses/berlin/lectures/18LairofBeast.html

 and scroll down to the paragraph which opens: "In February 1943..."

[mr. piper]

in one qm.