Abstract
Maitreyī has been renown since antiquity for her contributions to philosophy. In this chapter, her views as a proponent of Advaita (Monism) are explained. She was an explicator of a monistic approach to value that argues that the true Self, Ātman, is the basis of the highest values we hold and that knowledge of one’s true identity as Ātman, can be followed by acquiring a first person appreciation of one’s identity as Ātman. That deep axiological understanding, not merely intellectual comprehension, is liberation. Maitreyī (or someone by that name) is reported by the ancient epic Mahābhārata to have remained unmarried, but in one of the earliest of Upaniṣads, the Bṛhadāraṇyaka, Maitreyī is described as a philosopher (brahmavādhinī) married to the sage Yājñavalkya. Regardless of her marital status, a dialogue with Yājñavalkya is preserved in the Bṛhadāraṇyaka Upaniṣad in which she explicates the function of Ātman, its unity with Brahman (Growth, Expansion, Development), and discusses the nature of love and its role in the self who is seeking liberation. That dialogue is explored and discussed in this chapter.