Verse 29

संप्रबुद्धे हि मनसि स्वां विवेचयति स्थितिम् ।नैशमर्कोदय इव तमो हार्दं पलायते

In plain words

For when the mind is fully awakened, it discerns its own state; the darkness of the heart flees, as night's darkness at sunrise.