Recently Pope Francis met up with young people in St Peter's Square and shared with them his thoughts on happiness. 'Happiness has no price', he said. 'It cannot be bought: it is not an app that you can download on your phones nor will the latest update bring you freedom and grandeur in love. True freedom is something else altogether... Don't believe those who would distract you from the real treasure, which you are, by telling you that life is beautiful only if you have this or that, these possessions, this fashion, and behave in this way or that'. No, he said, true freedom and true love, are the drawn from following Christ, 'for his words are a school of life'.