‘Remember what the fellow said — it’s not a bally bit of use every prospect pleasing if man is vile,’ Bertie Wooster remarked. (In this case, the man was Aunt Agatha’s second husband.) Now Bertram was quite widely, if not exactly, versed in the gems of English literature, and older readers will, like Wodehouse’s, recognise the most quotable line from Bishop Heber’s celebrated hymn, ‘From Greenland’s icy mountains’.