Stoa
TracksCoursesLibraryPodcastsChroniclesPracticesAgoraAtlasResearchAcademyCitizenship
Sign in
Academy

Primary Sources

Primary Sources

The founding texts of each field — Euclid, Adam Smith, Marcus Aurelius — presented with scholarly context, representative passages, and a guided reading.

Mathematicsc. 300 BCE

Euclid's Elements: The First Axiomatic System

Euclid of Alexandria

The book that taught the West what it means to *prove* something.

Open →
Economics1776

Smith's Wealth of Nations: Where Economics Begins

Adam Smith

The invisible hand, the division of labour, and the birth of a discipline — in the author's own words.

Open →
Philosophyc. 170–180 CE

The Meditations: A Private Notebook of Stoic Practice

Marcus Aurelius

An emperor's notes to himself, never meant to be read — the most practical philosophy ever written.

Open →
Stoa

A digital portico. Long texts, soft light, slow reading.

Navigate

  • Tracks
  • Library
  • Podcasts
  • Chronicles
  • Lexicon
  • Agora
  • Atlas
  • Research
  • Citizenship

About Stoa

  • About
  • Manifesto
  • Charter
  • Team
  • Contact
  • Terms of use
  • Privacy policy

© 2026 · Stoa

Hand-crafted · Stone Fog & Aegean Deep