Smile is a kind of attitude of life, the rich, the status, the situation with no connection. A millionaire May Day, but a poor fret may mood: a disabled may calm, A situation may well, one of the people might meet adversity smile... Life is always a mirror, according to our image, when we cry, cry, when we live in life are smiling, smiling. Smile to no purpose, whether to boss, or guard, that smile alike, smile is the respect of others, for life is also the respect. Smile is a "return". Smile Smile is the best name card, who does not want to make friends with people of optimism? A smile can give oneself a confidence, also can give people a better inspire confidence and potential. Smile is the best friend of language, a naturally smile, is worth a thousand words, either first met or acquaintance long already, smile can close the distance between people, between the feeling and warm.