Justice retired from full-time teaching in 1939 due to a heart ailment.

He first came to the school as student in 1949 and retired from full-time teaching in 1989.

He retired from full-time teaching in 1995 but continued to lecture and write books.

Before the year was out she had switched to full-time teaching.

The band was founded in 1992 following his retirement from full-time teaching.

At the end of the season he retired from the game to go into full-time teaching.

He retired from full-time teaching in 2005 to devote time to his writing.

In 1965, he returned to full-time teaching and research.

He then gave up full-time teaching in order to develop his writing career.

In 1978 he resigned the presidency to return to full-time teaching and research.