“You never know what lurks just beneath the surface of my fragile sanity.”
“Reality is like a fruitcake; pretty enough to look at but with all sorts of nasty things lurking just beneath the surface.”
“The art does not always mimic the artist. You never know the real person until you slide beneath their surface”
“Stir not murky waters if you know not the depth or the creatures that dwell beneath the surface.”
“You could never know what transpired beneath another's skin.”
“The monster once awakened, may go into hibernation, but he is always lurking, just beneath the polite suits and phallic ties.”