Hauora (Taha Whanau, Taha Wairua, Taha Hinengaro and Taha Tinana) is represented into a Marae. The Marae has four walls of that representation. If one wall is destroyed then the entire marae is destroyed because the four all relies on each other to stand together. These could be called dimensions. All four have a different meaning to them.
Taha Tinana: Physical( Tinana, helps out your preparation).
Taha Whanau: Social, Family, and Relationship
Taha Hinengaro: Mental and Emotional
Taha Wairua: Spiritual