“You can only hold a smile for so long, after that it's just teeth.”

“Their teeth white, as if they never used teeth for anything except to smile.”

“If I fall along the way, pick me up and dust me off; If I get too tired to make it, be my breath so I can walk; If I need some other love then, give me more than I can stand; When my smile gets old and faded, just wait around I'll smile again; It shouldn't be so complicated, just hold me and then, just hold me again”

“Back in the day they stole our smile, so we clothe our teeth in gold.”

“I'm Magnus." He smiled, showing blinding white teeth.
"Magnus Bane."
"Are we long-lost friends, by any chance?" Simon said.
"Just wondering."
"No, we never got along all that well," said Magnus.
"Long-lost acquaintances? Compadres? My cat liked you.”

“A sociable smile is nothing but teeth.”

“Behind every smile there's teeth.”

“You can only hold your stomach in for so many years.”

“I need so.. to be in your arms, see your smile, hold you close.”

“Whatever truth we feel compelled to withhold, no matter how unthinkable it is to imagine ourselves telling it, not to is a way of spiritually holding our breath. You can only do it for so long.”