"The heart is a muscle, and its function is to pump blood."

"The blood, in truth, is the fountain of life, the first to move and the last to rest."

"The more accurately we search into the wonderful works of God, the more a reason we shall find to admire them."

"The arteries are the channels through which the blood is driven from the heart."

"The circulation of the blood is the greatest discovery ever made in medicine."