According to A. C. Graham, ‘the crucial question’ for the early Chinese thinkers was ‘Where is the Way [dao]?’–‘the way to order the state and conduct personal life’ rather than ‘What is the Truth?’1 This observation is most apt when applied to the thinking of Mozi (flor. ca. fifth century to early fourth century BCE) and his followers (the ‘Mohists’) as it is exemplified in the ethical and political chapters of the eponymously named text (Mozi Chapters 1–39, 46–51).2 A striking feature of the Mohists’ thinking, however, is the concern they have with yan (‘sayings’, ‘speeches’, ‘words’, ‘discourses’), and the role they assigned to yan in their ethical project. Part I of this article will outline the nature and scope of the Mohists’ concern with yan. In the Mohists’ conception, right yan is the linguistic counterpart to proper dao. And conduct that follows dao is a matter of affirming the right yan and taking it as a model in one’s actions. The Mohists’ concern with yan is prominently exhibited in their proposing objective standards, or ‘gauges’, by means of which any yan may be assessed. Part II introduces these gauges and discusses how they function as standards for right yan and right conduct. Given the generally pragmatic outlook of their thinking, the question remains as to whether, in their conception of yan, the Mohists conceived of language exclusively in terms of its action guiding function, and whether they deployed the notion of truth at all. Part III discusses this issue, arguing that there is a minimal sense in which yan that are positively assessed by the gauges are true, and that the Mohists are not insensitive to the distinction between descriptive as opposed to action guiding uses of language. Part IV briefly discusses how the Mohists’ attitude towards yan contrasts with those of early Confucian and Daoist thinkers.