Plato

Plato is invoked in Walden not as a character who enters the action, but as an absent thinker whose works and name expose the distance between cultural prestige and lived reading. His dialogues sit within reach, yet the narrator confesses that they remain unread; elsewhere, an anecdote about a man’s response to one of Plato’s definitions turns abstract philosophy into comic, physical observation.

The Unread Neighbor

The narrator imagines Plato as if he were a townsman and next-door neighbor, someone whose speech could be heard and whose wisdom could be attended to. The comparison makes classical learning feel close rather than remote: Plato’s Dialogues, containing what was immortal in him, lie on the next shelf. Yet proximity does not produce acquaintance. The books remain unread, and the narrator uses that failure to indict the thinness of contemporary education and reading.

Plato thus functions as a concrete test of intellectual aspiration. The narrator says he wishes to know wiser men than those produced by Concord, but the available encounter with one of the great thinkers is already at hand and neglected. The contrast is not between access and exclusion, but between access and attention: the shelf holds the possibility, while the reader’s habits leave it untouched.

Definition and Comic Misreading

A later recollection gives Plato a different presence through his definition of a human being as a featherless biped. Someone exhibits a plucked cock and calls it Plato’s man. The listener considers the example important because the bird’s knees bend the wrong way. The anecdote does not develop Plato’s philosophy; instead, it records how a formal definition is tested against the awkward particulars of an animal body.

The joke rests on the collision of abstraction and observation. Plato’s phrase supplies a category broad enough to invite a counterexample, while the cock’s bent knees become the observer’s practical distinction. The story also recalls the narrator’s account of the man’s way of explaining things: he had given their true reason for their prevalence, and speculation had suggested no other. In this setting, the anecdote makes everyday judgment an unpolished but active response to philosophical language.

Narrative Significance

Across these two references, Plato stands for a form of wisdom that is both close at hand and liable to be reduced to a testable phrase. In the library passage, his enduring work is neglected despite its nearness; in the anecdote, his definition is remembered through a cock and a question of knees. The contrast does not cancel the value of the Dialogues, but shifts attention to the acts by which ideas are either encountered or handled.

The references also connect reading with a wider critique of intellectual life. The narrator’s complaint is not simply that people lack books or famous names: Plato is on the shelf, and his words are available. The sharper problem is the failure to make that availability into attention, while the comic anecdote shows that genuine engagement may also begin in a plain, physical objection rather than in reverence for a name.