In plain words
He who experienced in the waking state is that very one. He who experienced in the dream state is that very one. He who enjoyed Ānanda in suṣupti and was lost in it is that very one. When these three states are taken away, that itself becomes tat tvam asi. That itself turns into the I. That feeling, tat tvam asi, is in every man.
We need not go off somewhere and search. Though we ourselves are the root cause, the foundation and the chief of everything, we forget our own svarūpa and keep trying to search for God in the outside world. But within whatever makes that effort to search, we must foster only a Prema that is holy, pure and unwavering. With such a feeling of Prema, utter God's name. To God the human form is dearer still. That is why the Avatāras too come down as human Avatāras. In the very path of karma we can try to see God. That is why in the Bhagavad Gītā: ‘Karmaṇyevādhikāraste’, your right is in karma alone. ‘Śarīramādyaṃ khalu dharma sādhakaṃ’: the body has come so that karma may be done. ‘Karmānu bandhani manuṣyaloke’: this whole world is bound by karma. Such a God we dress up in some artificial costume, deck with ornaments of many kinds, and enjoy like a doll. This is not the way of Bhakti. We must enjoy the natural form naturally. The devotees may be satisfied, but this decoration does not satisfy God. The devotees' minds may melt, but God's heart is not moved. Prema alone has the power and strength to melt the heart and move it. So, rather than going ahead to praise God lavishly, rather than asking for petty desires, if we ask for Him alone, everything will come to us. So, keeping up the remembrance of God's name, we must make the right effort to make Him our friend and our intimate.