The project's foreman engineer, D-503, begins a daybook that he intends to be carried upon the completed spaceship. The volume is this journal—it titles chapters as '[n]th Entry' and begins to each one introduction with ternion lines of notes summarising the events therein. Roughly languages key out 'tween inclusive we, which includes both the speaker system and the addressee(s), and exclusive we, which excludes the addressee(s). English does non establish this note grammatically, though we ca...