He began his teaching career at the age of sixteen.
She gave up her teaching career and began to write full-time.
During his long teaching career he had hundreds if not thousands of students.
After built the teaching career of 25 years, he resigned in 1967.
He began his teaching career at Harvard in 1972 and by 1979 was a full professor.
In his 50-year teaching career, he had over a thousand students.
Street gave up a teaching career to rescue the family business.
The academic year 2008/ 2009 brought his teaching career to an end.
It was there that he started his teaching career in a primary school.
I think what I've really done is just continued my teaching career.