And even if you were in some prison, the walls of which let none of the sounds of the world come to your senses — would you not then still have your childhood, that precious, kingly possession, that treasure-house of memories? – Rainer Maria Rilke
A man who as a physical being is always turned toward the outside, thinking that his happiness lies outside him, finally turns inward and discovers that the source is within him. – Soren Kierkegaard