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Attribution note
No reliable primary or scholarly source confirms this exact wording as Albert Einstein's. It is widely circulated under his name and is listed as commonly attributed.
About this quote
This wording, beginning "We all know that light travels faster than sound. That's…," circulates under Einstein's name and focuses on light, travels, faster. No strong source for the exact text was found, so the page presents it as commonly attributed while still explaining its practical connection to life and wisdom.
When to use it
- Use "We all know that light travels faster than sound. That's…" in a life discussion, then ask which concrete claim the wording makes.
- Compare its treatment of light with travels in a lesson, essay, or editorial note before drawing a conclusion.
- Before sharing it as Einstein's exact words, display the attribution caveat and follow the evidence link recorded on the page.