Arthur Conan Doyle, The Adventure of the Devil’s Foot

To let the brain work without sufficient material is like racing an engine. It racks itself to pieces.

Arthur Conan Doyle, The Adventure of the Devil’s Foot

To let the brain work without sufficient material is like racing an engine. It racks itself to pieces.

Arthur Conan Doyle, The Adventure of the Devil’s Foot

To let the brain work without sufficient material is like racing an engine. It racks itself to pieces.