Here are 3 different sayings encoded using the same code:
GOR GN DPR LGVD VDQBEBOT KBNNRQROXRV IRDFRRO J XJD JOK J YBR BV DPJD J XJD PJV
GOYC OBOR YBMRV.
-- LJQE DFJBO, "SHKK'OPRJK FBYVGO'V XJYROKJQ"
BN CGH DRYY DPR DQHDP CGH KGO'D PJMR DG QRLRLIRQ JOCDPBOT.
-- LJQE DFJBO
JKMJOXRLROD BO SGVBDBGO.
I give up!