Theme in example sentence
And it probably applies just as much to music and movies and fine art, which has nothing whatsoever to do with vision at all, or, for that matter, nothing to do with our conference theme of "Inspired by Nature," except to the extent of the fable of the frog who gives a ride to the scorpion on his back to get across the river because the scorpion promises not to sting him, but the scorpion stings him anyway and they both die, but not before the frog asks him why, and the scorpion says, "Because it's my nature."