/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hamzehmustafa https://cdn.slidesharecdn.com/profile-photo-hamzehmustafa-48x48.jpg?cb=1523373948 The more you learn, the more you know, The more you know, the more you forget The more you forget, the less you know So.. why learn