/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: pierrejordanhespanha https://cdn.slidesharecdn.com/profile-photo-pierrejordanhespanha-48x48.jpg?cb=1523405742 A creative man is motivated by the desire to achieve, not by the desire to beat others. Ayn Rand