LAHORE (APP) - Lahore High Court Chief Justice Ejaz Chaudhry on Wednesday said the country could be made invincible by following golden principles of Quaid e Azam and Allama Iqbal. Addressing a function held in connection with Iqbal Day at the Aiwan-e-Iqbal, he said Pakistan was confronting with big challenges and unity was the need of the hour. Had we not deviated from our path, we would have been the best nation in the world, he said.