Working at the university requires combining two dimenions of university universe, which are reseraching and teaching. It is just wkorking as a reseracher and a scientist  and as a university professor and an educator at once. What is more, the globalization of science and internationalization of universities and reserach requires a lot of travelling and paying visits at international universities and various conferences worldwide, which makes a reseracher and a professor also a traveller and a globtrotter.