“A smile is nature’s best antidote for discouragement. It brings rest to the weary, Sunshine to those who are frowning, And hope to those who are hopeless and defeated. A smile is so valuable that it can’t be bought, Begged, borrowed, or taken away against your will. You have to be willing to give a smile away Before it can do anyone else any good. So if someone is too tired or grumpy to flash you a smile, Let him have one of yours anyway. Nobody needs a smile as much As the person who has none to give.”
Dale Carnegie