About this quote

Stop covering weak points with volume — tighten facts, test assumptions, and sharpen your reasoning. Stephen Hawking's line forces accountability: fix the case, not the decibel level.

When to use it

• In a heated team meeting, stop the noise and say, "Don't raise your voice; improve your argument," then ask for data or a clear plan.
• When someone attacks you online, reply calmly: "Don't raise your voice; improve your argument" and request specific evidence instead of insults.
• Coaching a teenager who yells in an argument: tell them to stop yelling, write down their points, and back each with facts or a solution.
• Before a presentation, use the line as a checklist — if a point falls apart under calm questioning, rewrite the argument until it holds.