Chalti Chakki Dekh Kar, Diya Kabira Roye
Do Paatan Ke Beech Mein,Sabit Bacha Na Koye

Translation
Watching the grinding stones, the Light Kabir Cries
Inside the Two Stones, no one survives

Meaning:

Kabir sees the grinding stones as the duality that we live in. Heaven and earth, Good and Bad, Male and Female, High and Low - all around is duality. This play of opposites, this Chalti Chakki (moving mill) gets everyone, no one is save from in it's powerful grip.

Whoever enters this duality is crushed. No one survives. Kabir cries because rarely, if ever, does one see the oneness, the divinity, behind the duality.