---
title: "Meaning & Key Takeaway of: What do we know for sure? That’s the real…"
description: "\"“What do we know for sure? That’s the real question. That’s what the cogito is. That’s what solipsism is. This isn’t theory. This isn’t belief or faith..."
image: "https://sms4smile.com/quotes/i/36f/jed-mckenna-15841_faith_what-do-we-know-for-sure-that-s-the-real_2725510.jpg"
---

#  What do we know for sure? That’s the real question. That’s…

![“What do we know for sure? That’s the real question. That’s what the cogito is. That’s what solipsism is. This isn’t theory. This isn’t belief or faith. This is the basic fact of existence. It’s all about figuring out exactly what we know for certain as opposed to everything else. It’s truly…” quote by Jed McKenna](https://sms4smile.com/quotes/i/36f/jed-mckenna-15841_faith_what-do-we-know-for-sure-that-s-the-real_2725510.jpg)   [Download](https://sms4smile.com/quotes/i/36f/jed-mckenna-15841_faith_what-do-we-know-for-sure-that-s-the-real_2725510.jpg) [Open image](https://sms4smile.com/quotes/i/36f/jed-mckenna-15841_faith_what-do-we-know-for-sure-that-s-the-real_2725510.jpg)

> ““What do we know for sure? That’s the real question. That’s what the cogito is. That’s what solipsism is. This isn’t theory. This isn’t belief or faith. This is the basic fact of existence. It’s all about figuring out exactly what we know for certain as opposed to everything else. It’s truly amazing that something so glaringly obvious and irrefutable is so universally ignored by science and philosophy and religion.””

[Jed McKenna](https://sms4smile.com/quotes/author/jed-mckenna/)

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

True knowledge is the undeniable fact of existence, distinct from belief, faith, or theory, yet often ignored.

**In simple terms:** We know we exist, but ignore that simple truth.

Key Takeaway

Recognize and act on the undeniable facts of existence.

Themes

knowledge philosophy reality

Mood

thoughtful analytical

Type

philosophical inspirational

When to use this quote

- daily reflection
- critical thinking
- scientific inquiry
- spiritual practice

Key Concepts

cogito solipsism epistemology

Questions to Reflect On

- What basic fact do you take for granted?
- How does recognizing this fact change your perspective?

A Different Perspective

Overemphasis on abstract concepts can distract from basic truths.

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[Faith](https://sms4smile.com/quotes/about/faith/) [Life](https://sms4smile.com/quotes/about/life/) [Philosophy](https://sms4smile.com/quotes/about/philosophy/) [Philosophy and religion](https://sms4smile.com/quotes/about/philosophy-and-religion/) [Religion](https://sms4smile.com/quotes/about/religion/) [Science and philosophy](https://sms4smile.com/quotes/about/science-and-philosophy/) [Solipsism](https://sms4smile.com/quotes/about/solipsism/)

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