Here are 3 different sayings encoded using the same code:
AGUPVRE RQAUW HGSIK BP AKU IOPDBI ABDU OQ AKU FUUC.
AKU XRE-AWUUP BS OGW IOGSAWE RWU RHH FBAKUW'V
RSV DUAUOWP QWBJKA AKU QBZUV PARWP OQ KURNUS;
AKU LRHU-QRIUV DOOS HOOCP XHOOVE OS AKU URWAK
RSV HURS-HOOC'V LWOLKUAP FKBPLUW QURWQGH IKRSJU.
AKUPU PBJSP QOWUWGS AKU VURAK OW QRHH OQ CBSJP.
-- FD. PKRCUPLURWU, "WBIKRWV BB"
EOG'WU RA AKU USV OQ AKU WORV RJRBS.
I give up!