/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: YesidCruz https://public.slidesharecdn.com/v2/images/profile-picture.png Si dudo, si me alucino, vivo. Si me enga単o, existo. 多C坦mo enga単arme al afirmar que existo, si tengo que existir para enga単arme?