Verse 4

भावयन्ती चितिश्चेत्यं व्यतिरिक्तमिवात्मनः ।संकल्पतामुपायाति बीजमङ्कुरतामिव

In plain words

Consciousness, imagining the object of knowledge as though it were separate from the Self, passes into the state of saṃkalpa — just as a seed passes into the state of a sprout.