In "Sententia Secundum: Ludwig Wittgenstein" Lithner delves into the transformative contributions of Ludwig Wittgenstein to 20th-century philosophy, particularly through his influential work "Tractatus Logico-Philosophicus. Lithner focuses on a meticulous examination of eight propositions from Wittgenstein's "Tractatus," aiming to demystify these philosophical concepts for a broader readership. He underscores the futility of attempting to apply mathematical formalism to Wittgenstein's ideas. Beyond the detailed analysis, Lithner further enriches the reader's understanding by presenting an extensive collection of aphorisms. This first edition is poised to offer readers an insightful journey into Wittgenstein's philosophy, providing clarity on intricate propositions while acknowledging the depth and richness inherent in Wittgenstein's intellectual legacy.