bibhrat sattvam sva-murtibhih
manv-adibhir idam visvam
manu-antaresu--in each change of Manu; bhagavan--the Personality of Godhead; bibhrat--manifesting; sattvam--His internal potency; sva-murtibhih--by His different incarnations; manu-adibhih--as Manus; idam--this; visvam--the universe; avati--maintains; udita--discovering; paurusah--divine potencies.
In each and every change of Manu, the Supreme Personality of Godhead appears by manifesting His internal potency in different incarnations, as Manu and others. Thus He maintains the universe by discovered power.