There are three requisites to the proper enjoyment of earthly blessings: a thankful reflection on the goodness of the giver; a deep sense of our own unworthiness; and a recollection of the uncertainty of our long possessing them. The first will make us grateful; the second, humble; and the third, moderate.
One kernel is felt in a hogshead; one drop of water helps to swell the ocean; a spark of fire help to give light to the world. None are too small, too feeble, too poor to be of service. Think of this and act.