F. B. Meyer in Our Daily Walk
Do not be in too great a hurry. There is time for everything that has to be done. He who gave you your lifework has given you just enough time to do it in. The length of life's candle is measured out according to the length of your required task. You must take necessary time for meditation, for sleep, for food, for the enjoyment of human love and friendship; and even then there will be time enough left for your necessary duties. More haste, less speed! The feverish hand often gives itself additional toil. "He that believeth shall not make haste."