Over the course of three-year retreat, I compartmentalized some of the things I learned in the form of aphorisms. This is the one I refer to the most often; it seems to apply to many situations and helps me avoid (somewhat) engaging in criticism and arguments. Thanks to Jean Frostick for the expansion of category three:

~Your way works better 30% of the time, my way works better 30% of the time, either way works 90% of the time, and the other 10% is going to be a disaster no matter what.~