<prompt> Translate the following text to SwahiliThe paper declared, A smile costs nothing, but it brightens up the moment for the one who flashes it, and the one who watches.  <response>: Gazeti hilo lilitangaza, Tabasamu haitoi gharama yoyote, lakini huangazia wakati huo kwa yule anayeitazama, na kwa yule anayeitazama. 