I just returned to Facebook after a nine-month hiatus. A distant acquaintance sent me a message almost immediately: "I see your back!"
I replied immediately: "I don't think so but, from that distance, you probably can't see my front or sides, either."
I don't think he caught on.
"Ignorance more frequently begets confidence than does knowledge" - Charles Darwin
"Mystical explanations are considered deep. The truth is that they are not even superficial." - Friedrich Nietzsche