... reflect ...

Ron Aharoni -- Mathematics, Poetry And Beauty (amazon)

Charles Darwin -- The Expression of the Emotions in Man and Animals (amazon)

John Dewey -- Art as Experience (amazon)

Hannah Fry -- The Mathematics of Love: Patterns, Proofs, and the Search for the Ultimate Equation (amazon)

John M. Gottman (et al) -- The Mathematics of Marriage: Dynamic Nonlinear Models (amazon)

David Perrett -- In Your Face: The New Science of Human Attraction (amazon)

George Santayana -- The Sense of Beauty (amazon)