Here are 3 different sayings encoded using the same code:
PADX WDOM DX BIHJX. XIVM IO DP FZX TDSMK PI BIH; PAM JMXP, BIH VZQM BIHJXMWO.
XAM DX KIP JMODKMQ. XAM DX KIP HKJMODKMQ. XAM CMMRX Z RZJJIP.
-- VZJC PFZDK
QIK'P WIIC KIF, LHP PAM VZK DK PAM VIIK DX WZHTADKT ZP BIH.
I give up!