Ramana MaharshiThe ultimate truth is so simple. It is nothing more than being in the pristine state. This is all that need be said.

Ramana Maharshi

Jñāna Yoga
Path of Knowledge
(Also called brahmavidyā or jñāna-kāṇḍa, found in last section of Vedas - being the Upaniṣads)

Recommended method of starting with Jñāna Yoga is to refer to the beginning sections of explanatory texts (prakaraṇa granthās) like:

References: