“The mediator between head and hands must be the heart!”
Source: Metropolis
Thea Gabriele von Harbou was a German screenwriter, novelist, film director, and actress. She is especially known as the screenwriter of the science fiction film classic Metropolis and the story on which it was based. Harbou collaborated as a screenwriter with film director Fritz Lang, her husband, during the period of transition from silent to sound films. Wikipedia
“The mediator between head and hands must be the heart!”
Source: Metropolis