Nothing is more precious than your smile
By Dr. Stephanie McGann, DMD FAGD, Columnist, The Times
There are many wise old sayings involving a smile. Mother Teresa is credited with saying “We shall never know all the good a simple smile can do.” A Chinese proverb suggests that every smile makes you a day younger. It’s no wonder we show people how we feel with our smiles. Today a simple smile has become big business for corporate...