Here are 3 different sayings encoded using the same code:
LKGE SEGM CAWGM BMVMRBF MRSTEMWL KR JNAS LKG AEM ZKOVAEMB JTSN.
BKR'S WKKP RKJ, XGS SNM OAR TR SNM OKKR TF WAGHNTRH AS LKG.
AR NKRMFS SAWM FVMMBF XMFS XMTRH VWATRWL SKWB.
-- JTWWTAO FNAPMFVMAEM, "NMREL CT"
I give up!