Beauty is only skin deep, and the world is full of thin skinned people.

Richard Armour was known for light verse and satirical, epigrammatic humor that often twists familiar proverbs. This line plays on the long‑standing saying “Beauty is only skin deep,” turning it into a social observation about touchiness and vanity. The quip circulates chiefly as an attributed one-liner in quotation collections rather than as a line tied to a single well-documented speech or interview. Without a reliably citable first appearance, it is best understood as part of Armour’s general style: using a conventional moral maxim as a setup, then undercutting it with a punchline that targets human sensitivity and ego.

Armour riffs on the proverb “beauty is only skin deep” by turning it into a social observation. The first clause repeats the familiar moral that outward attractiveness is superficial; the second clause pivots to “thin skinned people,” meaning those who are overly sensitive, easily offended, or emotionally fragile. The joke implies that a culture preoccupied with appearances also tends to produce (or reveal) people whose self-worth is easily bruised—because it rests on surface judgments. As with much of Armour’s light verse and aphoristic humor, the line uses wordplay to smuggle in a critique of vanity and touchiness as twin features of modern social life.