Cryptoquote

Instructions:   Each letter in the puzzle is substituted for another. Type your guesses into the gray boxes above each letter.
G
S
G
D
X
H
U
T
F
O
N
F
G
P
C
,
G
A
U
Y
U
C
S
G
D
X
H
U
T
F
O
N
F
G
P
C
G
B
Y
P
.
H
U
T
F
O
N
F
G
P
C
G
B
Y
P
B
F
X
P
U
T
Y
S
G
D
X
H
U
T
F
O
N
F
G
P
C
.
-
-
I
B
N
B
C
I
B
Q
B
Y
A
N
G