The thing that really stuck with me is the 'technically true' aspects. Growing up in various places around the world I encountered a number of people for whom their motto was 'its only illegal if you get caught!' The advantages of this motto were very apparent as a teen, you could run a stop light at 11:30pm, there was hardly anyone around, and you could be home by curfew. You could use your parents car if it was back where they expected it to be when they next needed it. Sort of the ultimate Ferris Bueller.
And then I had as an influence my Grandfather, who was a US Attorney, and who valued his integrity over his own life. I think of him as sort of the other end of this spectrum.
I asked him about his unwillingness to do what others have done (at the time it was drive faster than the speed limit on an empty road) and he said, "Charles, the world is full of pain and anguish, when a man lives by a code he can walk among that pain and anguish and help right its wrongs without being burdened by having contributed to it." (well that is how I remembered it, there was probably a story about hunting in there too) and I didn't really understand it until much later.