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You've got city hands, Mr. Hooper...been countin' money all your life.
— Quint · Jaws

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker reads someone's hands as evidence of the life they have led. Calling them 'city hands' and linking them with counting money draws a contrast between kinds of work. The remark turns that supposed distinction into a pointed judgment of Mr Hooper.
Context reviewed