Mind is a wonderful force inherent in the Self.
That which arises in this body as 'I' is the mind.
When the subtle mind emerges through the brain and the senses, the gross names and forms are cognized.
When it remains in the Heart, names and forms disappear.
If the mind remains in the Heart, the 'I' or the ego which is the source of all thoughts will go, and the Self, the Real, Eternal 'I' alone will shine. Where there is not the slightest trace of the ego, there is the Self.