The Cryptoquip is a substitution cipher in which one letter stands for another.
Today’s clue: N equals G
Y d t v h m x - h o a t c t y a
d w l x h v m a h u o y y z u w x g
c t m x h b t a z m a h r a z t f
m c t m a a c m v a h o n
t o u w n z m g k t c a h y h o n
m o g c t m g t c y a u p m e t m
d c u r h a , a z t h o a t c t y a
h y o u a y u y d t v h m x
YESTErday’s solution: A thought is often original, though you have uttered it a hundred times