Meno — Reading Companion

Definitions in Motion

The dialogue proceeds through a series of definitions, each of which Socrates dismantles by showing that it either enumerates instances without capturing the common nature or relies on an undefined term. Meno first offers a catalogue of virtues by role (man, woman, child), then defines virtue as 'the power of command,' which Socrates counters by noting that justice must qualify that power. When Meno retreats to a poet's phrase—'virtue is to delight in things honourable and to have the power of getting them'—Socrates presses further: what is the honourable? The pattern is relentless: each answer is a stepping stone, not a destination. The reader watches definitions collapse and reform, mirroring the elenctic method itself.

The Geometry of Inquiry

A pivotal structural shift occurs when Socrates introduces a geometrical example to illustrate the nature of definition. He asks Meno to consider figure and colour, leading to two competing definitions: figure as 'the accompaniment of colour' and figure as 'the limit of form.' Socrates prefers the latter as more abstract and dialectical, while Meno favours the former because it echoes the language of Gorgias and Empedocles. This contrast between a definition tied to sensory experience and one grounded in formal limit prefigures the dialogue's later turn toward recollection and innate knowledge. The geometric analogy is not ornamental; it provides a model for how definitions should work—precise, non-circular, and independent of disputed terms.

Recurring Images of Effluence and Sight

Throughout the dialogue, Socrates and Meno return to the language of effluences and passages, a theory attributed to Empedocles. Colour is defined as 'an effluence of form, commensurate with sight, and palpable to sense.' This image recurs when Socrates teases Meno for preferring answers 'in the orthodox solemn vein'—that is, answers that sound like Gorgias. The effluence metaphor becomes a marker of a certain style of explanation, one that Socrates deems inferior to dialectical definition. Yet the image persists, suggesting that the dialogue is self-conscious about the seductiveness of familiar, sensory language. The reader is invited to notice how philosophical argument itself can be shaped by the metaphors it employs.

Movement Between Abstraction and Example

The dialogue's structure is defined by a constant oscillation between abstract demands and concrete illustrations. Socrates insists on a universal definition, but he repeatedly grounds his points in specific cases: the slave boy geometry demonstration (not excerpted here), the examples of figure and colour, the hypothetical about desiring evil. Meno, for his part, consistently pulls toward the particular—listing virtues, citing poets, demanding definitions in the style he finds comfortable. This push-and-pull is not merely pedagogical; it enacts the epistemological problem at the heart of the dialogue: how do we move from many instances to one essence? The reader experiences this movement directly, as each exchange repositions the boundary between the general and the specific.

The Meno rewards attention to its structural rhythms: the recursive redefinition, the geometric interlude, the recurring imagery of effluence, and the tension between abstraction and example. Readers may find it useful to track how each definition fails and what kind of failure it is—whether it is too narrow, too vague, or reliant on an undefined term. The dialogue does not merely argue about virtue; it demonstrates the difficulty of defining anything at all.

Plato’s Meno taught me how questions often outlive their answers, how the seeking itself shapes the soul. There’s a gentle companion in The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc. — Story, Setting & Ideas, where doubt becomes a quiet conversation rather than a quarrel. Both sit beside me like familiar friends, content to leave certain doors ajar.