Related Clues:

• One's taken in by mostly routine philosopher
• Not the movable type
• Unexcitable and unmoved
• Job description has worker keeping allegiance, under pressure
• Uncomplaining; philosopher
• One with a complaint but is prepared to wait
• Physician's client
• Is patient with most of the animals around island
• … thus absorbing to Zeno, for one
• Reduced sick wards closed for patient
• Impassive type
• Social changes engulfing team-leader that's resigned
• Person seeking medical care
• Doctor's customer
• Indifferent to hardship