Before, the original education, I still used pencil, and paper, and things like that. For digital natives, open is by default. No matter what people cares about, people know that people who care about the same thing around the world is a community.
Before, the original education, I still used pencil, and paper, and things like that. For digital natives, open is by default. No matter what people cares about, people know that people who care about the same thing around the world is a community.