Quality is everyone's responsibility. — W. Edwards Deming

Quality is everyone's responsibility.

Author: W. Edwards Deming

Insight: We live in a world of specialists. Someone else handles the code, someone else checks it, someone else deploys it. It's easy to think that quality is someone's job—the QA person, the manager, the quality assurance department. But Deming's insight cuts through that comfortable division of labor: you're responsible too, even if it's not your title. This matters more than ever because problems hide in handoffs. When a developer thinks "that's the tester's problem," and the tester thinks "that's the ops person's problem," nothing gets truly fixed—it just gets passed along. But when everyone feels ownership, something shifts. A writer catches her own typos because it reflects on her. An accountant double-checks calculations because it's her credibility. A customer service person catches a policy inconsistency not because they have to, but because letting it slide bothers them. The non-obvious part? Taking quality personally doesn't mean perfectionism or burnout. It means paying attention to your actual corner of things and pushing back when you spot something off, even if it's "not your job." It's the difference between working in a system and being accountable to one.