Related:

• The man on top walks a lonely street; the "chain" of command is often a noose.
  -- McCoy, "The Conscience of the King," stardate 2818.9....
• McCoy: "Dear Lord, do you think we're intelligent enough to.
  .. Suppose, what if this thing were used where life already exists?...
• Chang: "Was Chancellor Gorkon...alive when you first examined him?
  McCoy: "Barely." Chang: "Now be careful, Doctor, have you ever, in your past, saved....
• Data: "Geordi, as a child, did you ever experience a traumatic event?
  LaForge: "You're wondering about Timothy?" Data: "Yes....
• McCoy: "I'm a doctor, not a bricklayer." -- "The Devil In The Dark", Stardate 3196.1.
• McCoy: "I'm a doctor, not a coal miner." -- "The Empath", Stardate unknow
• McCoy: "I'm a doctor, not a mechanic." -- "The Doomsday Machine", Stardate 3842.4.
• McCoy: "I'm a doctor, not an engineer." -- "The Deadly Years", Stardate 3479.4.
• McCoy: "I'm a doctor, not an escalator." -- "Friday's Child", Stardate 3497.2.