# Chapter L explained — Philosophical Works

> Chapter companion for Philosophical Works by René Descartes.

## What happens

Descartes discusses that common notions or truths are clearly and distinctly known, but not equally by all men due to prejudices. He argues that the faculty of knowledge is equal among men, but prejudices prevent some from readily embracing these truths, while others free from prejudice apprehend them with great clearness.

## Themes in this chapter

### Reason and Method

Descartes emphasizes that common notions are clearly and distinctly known, but their acceptance is hindered by prejudices, highlighting the role of method in attaining truth.

### Skepticism and Certainty

The chapter addresses how certainty of common notions is not equally accessible due to the skeptical obstacle of prejudice.

## Character check-ins

### René Descartes

Author and philosopher explaining the unequal perception of clear truths due to prejudices.

## Key lines

> And, indeed, with regard to these common notions, it is not to be doubted that they can be clearly and distinctly known, for otherwise they would not merit this appellation: as, in truth, some of them are not, with respect to all men, equally deserving of the name, because they are not equally admitted by all: not, however, from this reason, as I think, that the faculty of knowledge of one man extends farther than that of another, but rather because these common notions are opposed to the prejudices of some, who, on this account, are not able readily to embrace them, even although others, who are free from those prejudices, apprehend them with the greatest clearness.

Common notions are inherently clear and distinct, but not everyone recognizes them equally because some people's prejudices block their acceptance, not because one person's intellect is superior to another's.

_Descartes argues that the difference in grasping fundamental truths is due to prejudice, not cognitive ability._

## Links

- HTML: https://www.betterreads.online/discover/philosophical_works_se/chapters/l
- Book: https://www.betterreads.online/discover/philosophical_works_se
- All chapters: https://www.betterreads.online/discover/philosophical_works_se/chapters