Courtesies of a small and trivial character are the ones which strike deepest in the grateful and appreciating heart.

Clay’s remark elevates everyday politeness over grand gestures. “Small and trivial” courtesies—minor acts of consideration, respect, or kindness—often feel most personal because they are freely given without spectacle or obligation. The quote suggests gratitude is stirred less by the magnitude of a favor than by the attentiveness it signals: noticing someone, sparing them discomfort, or offering dignity in ordinary moments. Implicitly, it also critiques performative benevolence; large public acts can be strategic or self-serving, while small courtesies are harder to fake and therefore register as sincere. In social and political life alike, Clay implies, durable goodwill is built through consistent, modest human regard.