Hi, PLEASE I REALLY NEED HELP ON THIS. I am dealing with my Economics Projects on the Economist David Ricardo, but I want some detailed explanations about the following:

1. "The exchangeable value of all commodities, rises as the difficulties of their production increase." by David Ricardo. What does this quote actually mean and why do we agree on his statement?

2. How does his life connect with our spiritual, moral, and catholic insights? Any reflections on this? (PLEASE I NEED A DETAILED EXPLANATION)

THANK YOU SO MUCH!!!