成唯識論了義燈 3.27

3.27

老差別者，謂：身老、心老、壽老、變壞老、自體轉變老。住差別者，謂：剎那住、相續住、緣相續住、不散亂住、建立軌範住。無常差別如次前列，又有剎那、一期、經劫、窮生死。如顯差別中釋，披文可知，此即時節差別四。

The distinctions of aging are: bodily aging, mental aging, aging of lifespan, deteriorating aging, and intrinsic transforming aging. The distinctions of abiding are: momentary abiding, continuous abiding, condition-continuous abiding, non-distracted abiding, and established norm abiding. The distinctions of impermanence are as listed immediately before; furthermore, there are momentary, single-period, kalpa-enduring, and saṃsāra-exhausting [impermanence]. As explained under "clarifying distinctions," it can be understood by consulting the text; these are the four distinctions in terms of time periods.