Here are 3 different sayings encoded using the same code:
UAYQC JWRC, WZL WIWXB QWDAU.
CEG TXQQ FA UGB EPAU FC W FGZ.
O: JET SWBC SASFAUZ EK DJA G.Z.Z. ABDAUYUXZA HEAZ XD DWLA DE NJWBIA W
QXIJD FGQF?
W: ZAPAB. ZNEDDC JWZ DE UAYEUD DE NWYDWXB LXUL DJWD DJA QXIJD FGQF XB
DJA ABIXBAAUXBI ZANDXEB XZ IADDXBI HXS, WD TJXNJ YEXBD LXUL TXQQ ZABH
FEBAZ DE YUEBEGBNA DJA FGQF HAWH (WQDJEGIJ JA'QQ XSSAHXWDAQC NQWXS
DJWD JA'Z W HENDEU, BED WB AQANDUXNXWB). ZNEDDC, WKDAU NJANLXBI
WUEGBH, UAWQXRAZ DJWD DJAC JWPA BE SEUA BAT QXIJD FGQFZ, WBH NESYQWXBZ
DJWD JA "NWBBW" ZAA XB DJA HWUL. LXUL TXQQ SWLA WB ASAUIABNC ZDEY WD
DJA BAVD GBNJWUDAH YQWBAD, WQYJW UAIGQW XP, DE YUENGUA W QXIJD FGQF
KUES DJA BWDXPAZ, TJE, WUA KUXABHQC, FGD ZAAS DE FA JXHXBI ZESADJXBI.
LXUL, ZYENL, FEBAZ, CAESWB UWBH WBH DTE UAH ZJXUD ZANGUXDC EKKXNAUZ
FAWS HETB DE DJA YQWBAD, TJAUA DJA DTE ZANGUXDC EKKXNAUZ WUA YUESYQC
LXQQAH FC DJA BWDXPAZ, WBH DJA UAZD EK DJA QWBHXBI YWUDC XZ NWYDGUAH.
WZ ZESADJXBI FAIXBZ DE HAPAQEY FADTAAB DJA NWYDWXB WBH CAESWB UWBH,
ZNEDDC, FWNL XB EUFXD, XZ WDDWNLAH FC W LQXBIEB HAZDUECAU WBH SGZD
TWUY EGD EK EUFXD. WQDJEGIJ FWHQC EGDIGBBAH, JA NUXYYQAZ DJA LQXBIEB
WBH UWNAZ FWNL DE DJA YQWBAD XB EUHAU DE UAZNGA LXUL AD. WQ. TJE JWPA
MGZD ZWPAH DJA BWDXPAZ' KUES WB WTKGQ KWDA WBH, WZ W UATWUH, FAAB
IXPAB WQQ QXIJD FGQFZ DJAC NWB NWUUC. DJA BAT FGQF XZ DJAB XBZAUDAH
WBH DJA ABDAUYUXZA NEBDXBGAZ EB XDZ KXPA CAWU SXZZXEB.
I give up!