translation.en: What it was that was actually the matter with us, we none of us could be sure of; but the unanimous opinion was that it - whatever it was - had been brought on by overwork.
translation.sv: Vad som egentligen felade oss, kunde ingen av oss vara helt säker pa; men var fullkomligt eniga uppfattning i fragan var, att vad det än var — sa var orsaken överansträngning.