Here are 3 different sayings encoded using the same code:
YMPDG UNMKGD YMABPYT. MFAGY R BGY SBM BRD IGNGVE VRPJ RY GTT LRLHVGD
RD PF DBG VRPJ RY RDAGNMPJ.
-- IRNH ASRPY
P'KG AMZLB'J ABG BPTBGDA UMPYA MF RVV IE TNGRAYGDD;
RYJ FNMI ABRA FZVV IGNPJPRY MF IE TVMNE
P BRDAG YMS AM IE DGAAPYT. P DBRVV FRVV,
VPHG R CNPTBA GOBRVRAPMY PY ABG GKGYPYT
RYJ YM IRY DGG IG IMNG.
-- DBRHGDUGRNG
DMRU RYJ GJZLRAPMY RNG YMA RD DZJJGY RD R IRDDRLNG, CZA ABGE RNG IMNG
JGRJVE PY ABG VMYT NZY.
-- IRNH ASRPY
I give up!