Seldom do people discern Eloquence under a threadbare cloak.

The line expresses a recurring theme in Roman satire: social judgment is often governed by appearances and status rather than intrinsic worth. “Eloquence” stands for talent, intelligence, and moral or cultural refinement; the “threadbare cloak” signals poverty or low rank. Juvenal suggests that even genuine ability is easily overlooked when it comes in humble dress—people are quicker to respect wealth and display than to recognize merit. The observation doubles as a critique of a society in which patronage, fashion, and class prejudice distort evaluation, leaving the poor unheard and undervalued regardless of their gifts.