/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: khushalcse https://cdn.slidesharecdn.com/profile-photo-khushalcse-48x48.jpg?cb=1529334543 If carpenters made buildings the way programmers make programs, the first woodpecker to come along would destroy all of civilization. - Weinberg’s second law