Here are 3 different sayings encoded using the same code:
PFPYZ! NZPH! NQHZ! NLZI! PFPYZ!
NZPH! NQHZ! NLZI!
PFPYZ! PFPYZ!
-- D. H. H. VLTYQZM

KLS FQTT GPUZ TLMX PMW GZPTVGK TQNZ.

VGZHZ'I IOPTT BGLQBZ QM HLVVZM PEETZI.
-- FQTTQPO IGPYZIEZPHZ, "VGZ VPOQMX LN VGZ IGHZF"