Here are 3 different sayings encoded using the same code:
DNB PAEBPD XETDBQDOTH VJVOHPD DBRXDVDOTH OP QTLVEFOQB.
-- RVEC DLVOH
UTEDAHB XETZOFBP KABPDOTHP UTE DNB JEBVD VHPLBEP: #15
V: DNB ETGVS QVHVFOVH RTAHDBF XTSOQB.
K: LNVD LVP DNB JEBVDBPD VQNOBZBRBHD OH DVWOFBERG?
GTA HBZBE NVZB DT QNVHJB VHGDNOHJ GTA JTD AX OH DNB ROFFSB TU DNB HOJND
DT LEODB.
-- PVAS IBSSTL
I give up!