“Is my spooky cat living? Or did my spooky cat die?

Some questions we just cannot answer”

There’s a story (I don’t know if it’s true) about Neils Bohr, the brilliant theoretical physicist.  

Mr. Bohr, it is told, kept a “lucky” horseshoe on his desk.  

Once, when asked “why do you, a renowned quantum mechanics physicist and someone who is devoted to using math and science to understand the universe … why do you have a lucky horseshoe on your desk?”  

His response:  “ I hear it works, even if you don’t believe in it.”