Then again, Einstein was a bit of a wag. Consider his explanation of wireless communication: “The wireless telegraph is not difficult to understand. The ordinary telegraph is like a very long cat. You pull the tail in New York, and it meows in Los Angeles. The wireless is the same, only without the cat.” This quote reportedly kept Schrödinger awake well past his bedtime.
“If we knew what it was we were doing, it would not be called research, would it?”