Sleeping is no mean art: for its sake one must stay awake all day

Nietzsche wrote that and I can reliably inform you that his influence remains substantial within and beyond philosophy, notably in existentialism, nihilism, postmodernism and Wikipedia.

He also sported a damn fine moustache (or is that some kind of rodent?)

Sleeping IS no mean art for me. I seem to manage to do it well every other night, at the moment.

I'm awfully good at power naps though.