Eucharistic Reflection - Spiritual Communions
"Although actual reception of the Sacrament of the Eucharist is limited [generally] to once a day, you are nevertheless at liberty to communicate in spirit every hour. And nothing except your own negligence can prevent you from receiving the inestimable benefits to be derived from such a union with Him. It is worth noting that spiritual communion is sometimes of greater benefit to the soul and more acceptable to God than sacramental communions received with little preparation and less affection."
(Dom Lorenzo Scupoli from The Spiritual Combat)