Ключевые слова: academic, blackboard, board, book, books, chalkboard, class, classroom, disappointed, discussing, education, explaining, green, jar, learning, lecture, lecturer, lesson, low, lowpaid, man, mentor, mentoring, money, out, pension, personal, reading, redundancy, redundant, retirement, run, sad, salary, saving, savings, school, student, study, studying, teacher, teaching, textbook, tutor, tutoring, underpaid, unhappy, university, upset,