Triple Learning

(ti-sikkhātri-śikșā) is the learning of morality, concentration, and prognosis, categorized into morality limbs, concentration limbs, and prognosis limbs and volitional (physical), emotional (mental), and intellectual (spiritual/intuitional).

The meaning and relation among the three learnings and in relation to the Five/Ten Precepts and the Eightfold Holy Path are:

http://www.missourizencenter.org/practice.html