He thought he saw an Elephant That practised on a fife: He looked again, and found it was A letter from his wife. ``At length I realize,'' he said, ``The bitterness of Life!'' He thought he saw a Buffalo Upon the chimney-piece: He looked again, and found it was His Sister's Husband's Niece. ``Unless you leave this house,'' he said, ``I'll send for the Police!'' He thought he saw a Rattlesnake That questioned him in Greek: He looked again, and found it was The Middle of Next Week. ``The one thing I regret,'' he said, ``Is that it cannot speak!'' He thought he saw a Banker's Clerk Descending from the 'bus: He looked again, and found it was A Hippopotamus. ``If this should stay to dine,'' he said, ``There won't be much for us!'' He thought he saw a Kangaroo That worked a coffee-mill: He looked again, and found it was A Vegetable-Pill. ``Were I to swallow this,'' he said, ``I should be very ill!'' He thought he saw a Coach-and-Four That stood beside his bed: He looked again, and found it was A Bear without a Head. ``Poor thing,'' he said, ``poor silly thing! It's waiting to be fed!'' He thought he saw an Albatross That fluttered round the lamp: He looked again, and found it was A Penny-Postage-Stamp. ``You'd best be getting home,'' he said, ``The nights are very damp!'' He thought he saw a Garden-Door That opened with a key: He looked again, and found it was A Double Rule of Three: ``And all its mystery,'' he said, ``Is clear as day to me!'' He thought he saw an Argument That proved he was the Pope: He looked again, and found it was A Bar of Mottled Soap. ``A fact so dread,'' he faintly said, ``Extinguishes all hope!''