Authors:

A man who will not leave his room because he does not know how, or is afraid to open the door, is trapped just the same whether or not the door is locked.

Thomas Campbell (2007). “My Big Toe: Awakening, Discovery, Inner Workings: A Trilogy Unifying Philosophy, Physics, and Metaphysics”, p.769, Lightning Strike Books
A man who will not leave his room because he does not know how, or is afraid to open the door, is trapped just the same whether or not the door is locked.