際際滷shows by User: JuanReyna4 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: JuanReyna4 / 際際滷Share feed for 際際滷shows by User: JuanReyna4 https://cdn.slidesharecdn.com/profile-photo-JuanReyna4-48x48.jpg?cb=1523276057 "Saber no es suficiente; tenemos que aplicarlo. Tener voluntad no es suficiente: tenemos que implementarla"(Goethe )