I ran across a wonderfully applicable paraphrase of Psalm 23.
The Lord is my pacesetter, I shall not rush. He makes me stop and rest at intervals. He provides me with images of stillness to restore my serenity. He leads me in the way of efficiency to calmness of mind and this guidance is peace. Even though I have a great many things to accomplish this day, I will not fret for His presence is here. His timeliness, His all importance will keep me in balance. He prepares refreshment and renewal in the midst of my activity, anointing my head with the oils of tranquility. My cup of joyous energy overflows. Surely harmony and effectiveness shall be the fruits of my hours, for I shall walk in the pace of my Lord and dwell in His heaven forever.