Occam's razor
"All things being equal, the simplest solution tends to be the right one," or alternately, "we should not assert that for which we do not have some proof." In other words, when multiple competing theories are equal in other respects, the principle recommends selecting the theory that introduces the fewest assumptions and postulates the fewest entities (although this is not always the same as simplicity).
Family or stranger? Poll?
"All things being equal, the simplest solution tends to be the right one," or alternately, "we should not assert that for which we do not have some proof." In other words, when multiple competing theories are equal in other respects, the principle recommends selecting the theory that introduces the fewest assumptions and postulates the fewest entities (although this is not always the same as simplicity).
Family or stranger? Poll?