The Perfection of Wisdom “Kauśika”
The Perfection of Wisdom “Kauśika” is a condensed prajñāpāramitā sūtra in which the Buddha summarizes the various meanings of the perfection of wisdom. In particular, the Buddha equates the characteristics of the perfection of wisdom with the characteristics of all phenomena, the five aggregates, the five elements, and the ten perfections. In this way, the sūtra places particular emphasis on the nonduality of conventional phenomena and emptiness.