Yoga Yajnavalkya karma, and asks Yajnavalkya to explain yoga to her. Yajnavalkya agrees, but first attributes his knowledge to the Hindu god Brahma who taught him this "jnana" (knowledge) and "karma" (works). Yajnavalkya states that there are two paths to attain knowledge. One path is "Pravritti-karma", wherein a person is driven by desire and a craving for rewards, forms his will, and then uses his knowledge to act out his free will. The second path is "Nivritti-karma", wherein a person is not driven by desire and does not crave for rewards, but he uses his knowledge in his works in a detached
Vedas and "Know your Ātman" their thematic focus. The Upanishads are the foundation of Hindu philosophical thought and its diverse traditions. Of the Vedic corpus, they alone are widely known, and the central ideas of the Upanishads have influenced the diverse traditions of Hinduism. "Aranyakas" are sometimes identified as "karma-kanda" (ritualistic section), while the Upanishads are identified as "jnana-kanda" (spirituality section). In an alternate classification, the early part of Vedas are called Samhitas and the commentary are called the Brahmanas which together are identified as the ceremonial "karma-kanda", while "Aranyakas" and "Upanishads" are referred to as the "jnana-kanda". The Vedangas developed