The (taking in of the) spiritual knowledge of the Shastras is said to be Puraka (inspiration) and (the keeping to oneself of) such knowledge is said to be Kumbhaka (or restraint of breath).
संक्षेपमा भन्नुपर्दा प्रत्यक्ष ज्ञान त्यो हो जो कुनै इन्द्रीय (आँखा, कान आदि)को कुनै वस्तुसित सम्पर्कको फलस्वरुप हुन्छ ।