In his book Irreligion, the mathematician John Allen Paulos tells an amusing story about the Dutch astronomer Cornelis de Jager, "who concocted the following algorithm for personalized physical constants, $[$and$]$ used it to advance a charming theory about the metaphysical properties of Dutch bicycles." First select any positive real$-$valued universal physical or mathematical constant that seems interesting to you, e$.$g$.,\backslash$pi $,$ e$,$ Planck's constant, the atomic weight of molybdenum, the boiling point of water in Kelvin, whatever you like. Call this constant $\backslash$mu $.$ Then select any four positive real numbers not equal to $1$ that have personal meaning to you, e$.$g$.,$ your favorite number, day or month or year of birth, age in fortnights or seconds, weight in stones or grams, height in furlongs or millimeters, number of children, house number, apartment number, zip code, last four digits of SSN$,$ whatever you like. Call these four personal numbers w$,$ x$,$ y$,$ and z$.$