Science and technology can make our world and life better and better. The more people that know it, the wider the impact will be. One hundred years ago, a few master scientists made discoveries and inventions, pushing a poor world into a modern industrial society. In past decades, millions of researchers have made contributions to science and technology and shared the results via limited-access journals and the internet, changing the world into an information society. In the future, via the OA system where everyone can access newly reported science and technology, the world will go into an intelligent society in which each person can make contributions to science and technology and enjoy the timely outcomes thereof equally.