Mishlei 19:16 - Three Attitudes Towards Mitzvos (and Masks)

This morning (2/18/20 at YBT) we learned a pasuk that seemed ambiguous on multiple levels, but we found that "all rivers run into the sea" (i.e. all of the translation permutations led to the same basic idea). This isn't the first time I've encountered a pasuk like that, and I don't know what to make of it, other than to note that it is noteworthy.