/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: JaniiMoyaAlvarez https://public.slidesharecdn.com/v2/images/profile-picture.png Imposible ganar sin saber perder... Imposible andar sin saber caer... Imposible acertar sin saber errar... Imposible vivir sin saber revivir...