Verse 28

इदं स्फारं जगद्दुःखं प्रतनोत्यात्मसत्तया ।असत्तया नाशयति घनमान्ध्यं यथा तमः

In plain words

By its own being it spreads wide this vast suffering of the world; by its non-being it destroys it — just as darkness does with dense blindness.