I have this idea that is seemingly unpopular on all sides, but since I am who I am, I can’t can’t help having it, nor do I imagine I could be talked out of it, although I’m always open to a better idea.
We’ve discussed it in the past -- the conception of God’s limited or qualified omnipotence, but it came up again the other day. It is fully optional, so I don't expect readers to agree with me. No one will be denied burial in Bismarck for thinking Bob has gone off the tracks in his own private railcar.
Pick two, sometimes expressed as pick any two, is the principle that in many sets of three desirable qualities, those qualities will be somewhat mutually exclusive.