There are two days in every week about which we should not worry, two days which should be kept free from fear and apprehension.One of .these days is Yesterday with all its mistakes and cares, its faults and blunders, its aches and pains.Yesterday is passed forever beyond our control. All the money in the world cannot bring back yesterday.. The other day we should not worry about is Tomorrow with all its possible adversities, its burdens, its large promise and its poor performance,Tomorrow's sun will rise , either in splendor or behind a mask of cloud , but it will rise.