Nietzsche’s famous claim, ‘das Thun ist Alles’, is usually translated as ‘the deed is everything’. I argue that it is better rendered as ‘the doing is everything’. Accordingly, I propose a processual reading of agency in GM 1 13 which draws both on Nietzsche’s reflections on grammar, and on the Greek middle voice, to displace the opposition between deeds and events, agents and patients by introducing the notion of middle-voiced ‘doings’. The relevant question then is not ‘is this a doing or a happening?’ but ‘what is the process unfolding in the doer, and what is her engagement with it?’. I argue (a) that this middle voiced reading makes better sense than either naturalist or expressivist interpretations of the key thought in GM 1 13 that ‘...