Here are 3 different sayings encoded using the same code:
OZ GDPD CBZ IDEZ ZMJZ GD EMBLKT JKK ZMOCV JKOVD; OZ OE TOAADPDCRD BA BUOCOBC
ZMJZ HJVDE MBPED-PJRDE.
-- HJPV ZGJOC, "ULTT'CMDJT GOKEBC'E RJKDCTJP"
ZPLZM OE ZMD HBEZ SJKLJIKD ZMOCY GD MJSD -- EB KDZ LE DRBCBHOWD OZ.
-- HJPV ZGJOC
UDPADRZ TJN ABP ERPLIIOCY ZMD AKBBP JCT BZMDP DFROZOCY ZMOCYE.
I give up!