Visiting appointments
- Sept.-Dec. 1981:
- George W. Perkins Junior Visiting Fellow of the Humanities Council, Princeton University
- Jan.-March 1982:
- visiting member, Institute for Advanced Study, Princeton
- Aug.-Dec. 1984:
- Visiting Associate Professor, Classics Department, University of California, Berkeley
- Sept.-Dec. 1990:
- Visiting Professor, Philosophy Department, Yale University
- March-April 1996 (2 weeks):
- Short-term Fellow of the Council of the Humanities, Princeton University
- Fall semester 2001:
- Townsend Lecturer, Classics Department, Cornell University
- Fall semester 2004:
- Sather Professor of Classical Literature, University of California at Berkeley
Other lectureships
- October 2001:
- Mary White Lecture, University of Toronto
- May 2005:
- A.E. Taylor Lecture, University of Edinburgh