Prabhupāda: Satya-yuga, the pious. Satya-yuga. People will be pious, truthful, long-living.
Allen Ginsberg: Are those people that remain or whatever new creation comes out of the destruction?
Prabhupāda: Some of them will remain, some of them. It will not completely extinguish. Some of them will remain, pious. Paritrāṇāya sādhūnāṁ vināśāya ca duṣkṛtām (BG 4.8). All miscreants will be killed, and out of them, there must be some pious... They remain.