They were small, brightly coloured, happy little creatures who secreted some of the nastiest toxins in the world, which is why the job of looking after the large vivarium where they happily passed their days was given to first-year students, on the basis that if they got things wrong there wouldn't be too much education wasted.
Terry PratchettThem as can do has to do for them as can't. And someone has to speak up for them as has no voices.
Terry Pratchett