Here are 3 different sayings encoded using the same code:
CGVH MJQ JP TJRT MDB KG KTA HJRTK.

KTA BAIJF ZMD ZJKA PZHJEKVHA LGH TJP EVHEGPA.
-- YJFFJMQ PTMOAPEAMHA, "KTA QAHZTMDK GL IADJZA"

N: TGY BG CGV ZMKZT M VDJNVA HMWWJK?
M: VDJNVA VE GD JK!

N: TGY BG CGV ZMKZT M KMQA HMWWJK?
M: KTA KMQA YMC!