A smile costs nothing but creates much. Lasts only a moment, but his memory lives on through life without. You can not buy it, bum it, borrow it or steal it. Is useless until it is given. And so if you find your way a person too tired to give you a smile, makes him his because nobody needs a smile so much as that he no longer has an offer. His smile is so precious to this person when she receives her sentire the magic of happiness ignite your life, and she thanks him retornarar a beautiful and sweet smile. So my dear friend, keep that glow of joy on his face, because even if you do not see your smile, you're sending to people who walk beside you strength, joy and courage!