Introduction. The Seeds of Virtue and Knowledge -- Ch. 1. Are Prolepses and Common Conceptions Identical? -- Ch. 2. Prolepsis and Common Conceptions as Criteria of Truth -- Ch. 3. Stages in the Development of Reason -- Interim Conclusions: Meno's Paradox and the Early Stoa -- Ch. 4. The Formation of Prolepses -- Ch. 5. Prolepsis in Ordinary and Philosophical Cognition -- Conclusion: Are the Stoics Empiricists or Rationalists? -- Tables: The Usage of [prolepsis], [ennoia], and Related Terms -- Appendix A. Epicurus and Later Epicureans -- Appendix B. The Early Stoa -- Appendix C. Cicero and Seneca -- Appendix D. Epictetus -- Appendix E. Plutarch -- Appendix F. Sextus Empiricus -- Appendix G. Alexander of Aphrodisias -- Appendix H. Alcinous.
