I didn't think for such a long time that I would ever be fortunate enough to have someone so generously offer to share with me such valuable research materials. Be assured that if for any reason I found no need for them anymore. I would make sure to pass them along to someone who would appreciate, use them, and care for them as much as I do.
You are have a genuine kind, thoughtful and very generous heart.
Thank you from the bottom of my own heart.