Sin is a situational thing and the statement above, if followed, is risky in some situations. But it is a specific and colorful restatement of the idea that you are only responsible for your own actions.
The goats are from the small farm/zoo at an agritourisimo spot we had lunch at in the Italian Alps. There are lots of great photos and a few quotes from the trip which will appear on the blog over the next month or so.