As for courage and will - we cannot measure how much of each lies within us, we can only trust there will be sufficient to carry through trials which may lie ahead.
Jesus was a human being who, while on Earth, completely self-actualized and fulfilled in all ways the potential glory that lies within us all. Marianne Williamson
On the whole, infinity is a fairly palpable aspect of this business of publishing, if only because it extends a dead author's existence beyond the limits he envisioned, or provides a living author with a future he cannot measure. In other words, this business deals with the future which we all prefer to regard as unending.
I think the word 'soul' - it depends on what you define by 'soul.' If you're defining it as a mystical aura that is outside the body, I cannot measure that. If you're talking about soul as human nature, the rank of spectrum of behaviors and reactions that we know humans produce under certain circumstances, that is measurable. Miguel Nicolelis