I am not a big fan of life philosophies that fit into a sentence or a few rules. Life generally seems messier than that, more complicated than that. That said, when I run across sentences like this I entertain the thought that I just might be wrong about that (among other things):
“Believe there is a great power silently working in all things for good, behave yourself, and never mind the rest.” Beatrix Potter.
It occurs to me... 