Spurgeon on Unanswered prayers

"Unanswered petitions are not unheard. God keeps a file for our prayers--they are not blown away by the wind, they are treasured in the King's archives. This is a registry in the court of heaven wherein every prayer is recorded. Tested believer, your Lord has a tear bottle in which the costly drops of sacred grief are put away, and a book in which your holy groanings are numbered. Before long, your suit shall prevail. Can't you be content to wait a little while? Won't your Lord's time be better than yours? Before long He will comfortably appear, to your soul's joy, and make you put away the sackcloth and ashes of lengthy waiting, and put on the scarlet and fine linen of full fruition."