Werner Jaeger (1888–1961) was at his time the most brilliant and the most influential German classicist. His most important project was a tripartite study that he finally published under the title of Paideia. Die Formung des griechischen Menschen (1933–1947). Paideia was much more than a detailed scholarly book on pedagogy in the ancient world. It was an attempt to interpret the history of ancient thought—from Homeric epics to Attic tragedy and Platonic philosophy—as rooted in the intention to educate (or rather (...) to ‘form’) human beings. And it was the attempt to contribute to a contemporary German movement called ‘Third Humanism’. In this article, I give a critical overview of this work, its strengths and its shortcomings. (shrink)