---
title: "1 Knows Diddly Quotes by 1 author"
description: "Browse 1 Knows Diddly quotes by 1 author. Discover the best Knows Diddly sayings and thoughts."
image: "https://sms4smile.com/quotes/i/347/clint-eastwood-513_nobody-knows_nobody-knows-diddly-they-just-think-they_169655.jpg"
---

> [Nobody knows diddly. They just think they do. And the people that think they know the most know the least.](https://sms4smile.com/quotes/clint-eastwood/nobody-knows-diddly-they-just-think-they-do-and-the-people-that-think/)

[Clint Eastwood](https://sms4smile.com/quotes/author/clint-eastwood/)

[Image](https://sms4smile.com/quotes/i/347/clint-eastwood-513_nobody-knows_nobody-knows-diddly-they-just-think-they_169655.jpg)

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