/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dabuitron https://cdn.slidesharecdn.com/profile-photo-dabuitron-48x48.jpg?cb=1522959079 There are seven sins in the world: wealth without work, pleasure without conscience, knowledge without character, commerce without morality, science without humanity, worship without sacrifice and politics without principle. - Mahatma Gandhi