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tataḥ tat-vipāka-anuguṇānām-eva-abhivyaktiḥ vāsanānām
ततः तद्विपाकानुग्णानामेवाभिव्यक्तिः वासनानाम्
From that, indeed the manifestation of latent impressions that have similar qualities to the result
tatas - hence, from that
tat - that, this
vipāka - results
anuguṇa - similar qualities
eva - thus
abhivyakti - manifestation
vāsanā - latent impressions
Commentary by Paul Harvey:
“Vāsanā is an unconscious motivation directed towards satisfying a physiological or psychological need.”