According to Pt. Nehru, nationalism is a curious phenomenon. Sometimes, it gives life, growth, strength and unity to the country's history. It restricts a human being's thinking to the welfare of his own nation. He excludes the thoughts of all others. The concept of growth fades in his mind. When nationalism becomes aggressive, it becomes dangerous for internationalism. It turns the noble culture into revengeful and hateful culture. It also breeds conflict. National culture should be balanced so that normal essentials of life are provided to all the human beings. One should rise above narrow nationalism and adopt cosmopolitanism as his way of life.