Yoga Sūtra Chapter Three verse 34

hṛdaye citta-saṃvit ||34||

On the heart, an understanding of the psyche.

hṛdaya - heartcitta - psyche; heart as the seat of feelings and sensationssaṃvid - an understanding

Commentaries and Reflections

Paul Harvey:

From meditating on the Heart,
we come to know the habits of the Mind.
From coming to know the habits of the Mind,
we come to know the Intrinsic Nature of the Mind.