Blank minds think alike.

A sardonic twist on the proverb “great minds think alike,” this line suggests that easy agreement can signal a lack of independent thought rather than shared brilliance. “Blank minds” implies unexamined opinions, intellectual laziness, or conformity: people arrive at the same conclusion because they have not filled their minds with knowledge, nuance, or critical scrutiny. The epigram works as a warning against mistaking consensus for insight and invites readers to value dissent, curiosity, and the work of thinking for oneself. Its punch comes from inversion—turning a compliment into a critique of groupthink.