Have enough faith in the love of God to believe that a short heartfelt prayer is just as good as a long one. Too long a session of prayer usually means that in your heart you really doubt the love of God, and think that a great deal of effort and toil will be necessary to move Him. Pray quietly and sincerely for a reasonable time-and then leave the matter, expecting success.
Emmet FoxThe present moment is never intolerable. It is always what is coming in five minutes or five days that makes people despair. The Law of Life is to live in the present, and this applies to both time and place. Keep your attention to the present moment, and in the place where your body is now. Do a fair day's work, and then stop. Overwork is not productive in the long run.
Emmet Fox