Verse 54

स्वदेहे जगतो वापि सूक्ष्मसूक्ष्मतराणि च ।तत्त्वानि यानि निलयं ध्यात्वान्ते व्यज्यते परा

In plain words

Whatever there are, in your own body or in the world, subtle and subtler still, meditate on them as dissolving, and at the end is revealed.