Related:

• I'm a doctor, not a mechanic." -- "The Doomsday Machine", when asked if he had heard of the idea of a doomsday machine.
  "I'm a doctor, not an escalator." -- "Friday's Child", when asked to help the very pregnant Ellen up a steep incline....
• McCoy: "I'm a doctor, not an engineer." -- "The Deadly Years", Stardate 3479.4.
• To me old age is fifteen years older than I am. -- Bernard M. Baruch
• I B M U B M We all B M For I B M!!!! -- H.A.R.L.I.E.
• Chekov: "If I live long enough, I'm going to run out of samples.
  -- "The Deadly Years", Stardate 3479.4....
• The Excitement of Trees: I. M. Board
• McCoy: "What am I, a doctor or a moon shuttle conductor?
  -- "The Corbomite Manuever", Stardate 1514.0....
• Twelve years ago I was a boy, A happy boy at Drury's.
  -- W. M. Praed (1802-1839) -- School and Schoolfellow...
• McCoy: "For twenty-seven years, I've been the ship's surgeon aboard the U.
  S.S. Enterprise. In three months I stand down." Chang...