J. Ellsworth Kalas, adapted from chapter 1: There's an old hymn you may be familiar with that contains these words: "This is my Father's world, / And to my listening ears, / All nature sings, and round me rings / The music of the spheres. / This is my Father's world, / He shines in all that's fair; / In the rustling grass, I hear him pass, / He speaks to me everywhere" (Maltbie D. Babcock, "This Is My Father's World"; 1901). It is true still today...