President Mahmoud Ahmadinejad said on Saturday that Iran's remarkable success in peaceful nuclear activities have roots in capabilities, efforts and talent of its youth and the country is determined to never give up its nuclear rights. Addressing a group of youth, he said from the early stages of the Islamic revolution, "Our enemies tried to make obstacles in the way of our development but to no avail." "If the Iranian nation attain success to this end, the enemies' equations would be miscalculated and their propaganda campaign would be defused," he was quoted as saying by the Iranian news agency "IRNA".