KATHMANDU: Prime Minister Pushpa Kamal Dahal said lives of those who work for personal benefits ignoring the country would be meaningless. Addressing the 22nd convocation ceremony of the Kathmandu University in Dhulikhel today, Dahal said it was a high time for students to know in what direction they wanted to steer their career. Meanwhile, students were awarded with bachelor's, master's and doctorate degrees in the ceremony. On a different note, Dahal expressed his views that the globalisation process did not contribute to greater welfare of nations and people.