The Latin phrase on Northwestern's seal, Quaecumque sunt vera (Whatsoever things are true) is drawn from the Epistle of Paul to the Philippians 4:8, while the Greek phrase inscribed on the pages of an open book is taken from the Gospel of John 1:14: ο λόγος πλήρης χάριτος και αληθείας (The Word full of grace and truth). What does the Greek phrase that is inscribed on the pages of an closed book on the seal mean