The Paññāsa Jātaka (Burmese: ပညာသဇာတက; Thai: ปัญญาสชาดก), is a non-canonical collection of 50 stories of the Buddha's past lives, originating in mainland Southeast Asia. The stories were based on the style of the Jātakatthavaṇṇanā, but are not from the Pāli Canon itself. The stories outline the Buddha's biography and illustrate his acquisition of the perfections (pāramitā), with a strong focus on generosity (dāna).