" To many people, the mention of the blood of Christ is distasteful. However, on [a] visit to Mayo Clinic I noticed that at each reception desk there were pamphlets entitled A Gift of Life, urging people to donate blood.
Anyone who has gone through surgery and looked up to see
the bag of blood dripping slowly into his veins,
realizes with gratitude the life-giving property of blood.5 "
― Billy Graham , Billy Graham in Quotes