Here are 3 different sayings encoded using the same code:
SKL DKTLQBG FKTUIGIY JHIY KDDQOHKU.
-- JHZZHQF OYQWGONGQLG, "WHUB CKYU"
AKT JHZZ XG Q JHUUGL IKRQA. NHDW Q SHBYI JHIY Q SKTL-AGQL-KZR.
QSIGL AKTL ZKPGL YQO BKUG AKT JHZZ OIHZZ YQPG NGQUTI XTIIGL!
I give up!