Related:

• When a student actually does a homework problem, the instructor will not ask for it.
  -- M. M. Johnsto...
• If a course requires a prerequisite, a student will not have had it. -- M. M. Johnsto
• If a student has to study, he will claim that the course is unfair. -- M. M. Johnsto
• Students who obtain an A for a course will claim that the instructor is a great teacher.
  -- M. M. Johnsto...
• When slides are shown in a darkened room, the instructor will require the students to take notes.
  -- M. M. Johnsto...
• At five minutes before the hour, a student will ask a question requiring a ten minute answer.
  -- M. M. Johnsto...
• During an exam, the pocket calculator battery will fail. -- M. M. Johnsto
• Exams will always contain questions not discussed in class. -- M. M. Johnsto
• He who can will. He who can't, will teach. -- M. M. Johnsto