It is true of most human beings that if they had no physical body, they would still have an identifying scar. – Robert Brault, rbrault.blogspot.com

There is an Indian proverb or axiom that says that everyone is a house with four rooms, a physical, a mental, an emotional and a spiritual. Most of us tend to live in one room most of the time but, unless we go into every room every day, even if only to keep it aired, we are not a complete person. – Rumer Godden, A House with Four Rooms