What? You say you’ve never met a porcupine? I’ll bet you have. In fact, you may be one yourself. I’m pretty sure I am.
“The German philosopher Schopenhauer compared the human race to a bunch of porcupines huddling together on a cold winter’s night. He said, ‘The colder it gets outside, the more we huddle together for warmth; but the closer we get to one another, the more we hurt one another with our sharp quills. And in the lonely night [...]