Say it with flowers.

The phrase urges communicating feelings—especially affection, sympathy, apology, or celebration—through the symbolic language of flowers rather than (or in addition to) words. It draws on long-standing Western traditions of floriography, where particular blooms carry conventional meanings, and it also reflects a modern, commercial idiom in which flowers stand in for sentiments that may be hard to articulate. As a maxim, it implies that gestures can be more eloquent than speech: a carefully chosen bouquet can convey nuance, tact, and emotional sincerity when direct language feels inadequate or too blunt.