The Rational Foundation of The Self Between Descartes and Hegel.

Abstract

Philosophical thought, both ancient and modern, has been concerned with the subject of the self and has given it great attention because of its relevance to
human behavior. The subject of the self has dominated the entire history of philosophical thought since the Greek era, and its concepts have been defined, and
philosophical theories have been established around it in the modern era; this is a desire to define the self in order to understand existence.