Definition of Freedom:

The person, whose mind is always free from attachment, who has subdued the mind and senses, and who is free from desires, attains the supreme perfection of freedom from Karma through renunciation.

Concept of "Sthithapragna"

When a person gives up all the desires in his thoughtfull state and when his inner self is satisfied within itself,-At that time he is said to be a "Sthithapragna" which means - A master in the stability of mind.
A sthithapragna having the following qualities...
--> Undistribute, amidst three fold miseries,immobile in happiness,free from attraction,fear and anger is called a stage of stable mind.
--> Who is everywhere without affection, who does not praise or loathe auspecious or inauspecious events, his mind is stabilized.
--> Unattached to external sence objects immeresed in himself,he remains blissfull.Establishing himself in Brahama, such a Brhama yogi enjoys unlimited happiness.
--> Mental satisfaction, Gentleness, Silence, Self control, Purification of thoughts this is called the Austerity of mind.