In "Allegories of Reading", de Man further explores the tensions arising in figural language in Nietzsche, Rousseau, Rilke, and Proust. In these essays, he concentrates on crucial passages which have a metalinguistic function or metacritical implications, particularly those where figural language has a dependency on classical philosophical oppositions (essence/accident, /, appearance/reality) which are so central to Western discourse. Many of the essays in this volume attempt to undercut figural totalization, the notion that one can control or dominate a discourse or phenomenon through metaphor. In de Man's discussion of Nietzsche's "The Birth of Tragedy", for instance, he claims that "genetic" conceptions of history appearing in the text are undercut by the rhetorical strategies Nietzsche employs: "the deconstruction does not occur between statements, as in a logical refutation or a dialectic, but happens instead between, on the one hand, metalinguistic statements about the rhetorical nature of language and, on the other hand, a rhetorical praxis that puts these statements into question." For de Man, an "Allegory of Reading" emerges when texts are subjected to such scrutiny and reveal this tension; a reading wherein the text reveals its own assumptions about language, and in so doing dictates a statement about undecidability, the difficulties inherent in totalization, their own readability, or the "limitations of textual authority."