Tove Jansson said this quote

Sometimes people are very predictable: they want a kitten in June, for example, and come the first of September they want someone to drown their cat. So someone does. But other times, people have dreams and things they want they can keep. Eriksson was the man who fulfilled these dreams. No one knew exactly what he found for himself along the way - probably a lot less than people thought. But he went on doing it anyway, perhaps for the sake of the search.