Last seen in:
- New York Times - Jul 6 2023
- New York Times - May 21 2023
- New York Times - Sep 25 2022
- New York Times - Feb 23 2020
- The Washington Post Sunday - Nov 3 2019
- Wall Street Journal - Jan 31 2019 - Single-Minded
- Wall Street Journal - Jul 10 2018 - Holding Down a Job
- The Chronicle of Higher Education - Jul 6 2018
- Wall Street Journal - Jul 25 2017 - By Golly!
- New York Times - Apr 21 2016