Blue bloodsFrank Reagan (Tom Selleck) has had many witty, clever or otherwise memorable quotes over the series’ fourteen year run. Frank walks a fine line as the NYPD Commissioner of Police who also has two sons who are active members of the police force. He treats them like any other police officer, and even if there are hard feelings, they put them aside to attend the Blue Bloods Reagan family dinner that is part of every episode. Although the emphasis on family is one of the reasons why Blue bloods Popular even after CBS confirmed its cancellation, the series also…