/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: RiTaLVillamar https://cdn.slidesharecdn.com/profile-photo-RiTaLVillamar-48x48.jpg?cb=1523697293 Einstein once said, "Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." Samuel Beckett: " Les grains s'ajoutent un à un, et un jour ils forment un tas, un petit tas, l'impossible tas"