Atman is the central concept in Indian Philosophy of History as it refers to the individual soul or self.

Moksha is the primary goal of human existence according to the concept of Atman as it refers to liberation from the cycle of rebirth and suffering.

The Brihadaranyaka Upanishad is considered to be the primary source of the concept of Atman as it contains the famous statement 'Tat Tvam Asi' (Thou art That).

According to Advaita Vedanta, Atman and Brahman are non-dual, meaning they are one and the same.

Adi Shankara is associated with the concept of 'neti neti' as he used it to describe the nature of Atman, stating that it is beyond all conceptualization and description.

In the concept of Samsara, Atman is associated with the transmigration of the soul from one body to another.

Swami Vivekananda emphasized the importance of self-realization and direct experience of Atman through meditation and spiritual practices.

'Jiva-atman' refers to the individual soul or self, which is a manifestation of the universal soul or Brahman.

Descartes argued that Atman, which he referred to as the 'cogito' or 'thinking self,' is the source of all knowledge and reality.

According to Advaita Vedanta, Maya is an illusion that veils the true nature of Atman, which is pure consciousness.

Shankara emphasized the importance of 'atma-vidya' as the means to attain spiritual liberation and realize the true nature of Atman.

'Atma-jnana' refers to self-knowledge or the realization of the true nature of the self or Atman.

Hegel argued that Atman, which he referred to as the 'Absolute Spirit,' is the ultimate reality and the source of all existence.

According to the concept of Samsara, Atman's actions (Karma) determine its future experiences and the cycle of rebirth.

Ramanuja emphasized the importance of 'atma-nivedana' as the means to attain spiritual liberation and realize the true nature of Atman.