Kindness, I’ve discovered, is everything in life.

The line distills a hard-won ethical conclusion: after experience, ambition, and suffering are weighed, what remains most consequential is how people treat one another. “I’ve discovered” frames kindness not as a pious slogan but as an empirical finding—arrived at through observation of human frailty and moral choice. In Singer’s literary universe, where characters often wrestle with desire, guilt, faith, and exile, kindness functions as a practical, humane standard that can cut through ideological or metaphysical uncertainty. The claim that it is “everything” is deliberately absolute, elevating everyday compassion above intellect, success, or even doctrinal correctness as the measure of a meaningful life.