"I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defense the only arms I allow myself to use -- silence, exile, and cunning." -- James Joyce
He's No Brave Sir Robin!
No, Bob Murphy is more like the never-say-die knight in The Holy Grail: David Graeber has sliced off both of his arms and both of his legs, but is Bob quitting? No! He's shouting "Come back here, you coward! I saw how you mentioned silver being used in long-distance trade!"