bodhisattva-mahasattvas should give rise to … intentions that are not set in any way, intentions that are not set in form, intentions that are not set in sound, or smell, or taste, or touch, or even thought.

Diamond Sutra (2nd c. CE-), The Diamond Sutra (Sanskrit: Vajracchedikā Prajñāpāramitā Sūtra) is a Mahāyāna Buddhist sutra (a kind of holy scripture) from the genre of Prajñāpāramitā ('perfection of wisdom') sutras. Translated into a variety of languages over a broad geographic range, the Diamond Sūtra is one of the most influential Mahayana sutras in East Asia, and it is particularly prominent within the Chan (or Zen) tradition, along with the Heart Sutra.