“There is a thin line between passion and gas.”

“There is a thin line between genius and insanity. I have erased this line.”

“There's only a thin red line between the sane and the mad.”

“There is a thin line between respect and fear. Some people end up confusing or mixing the two.”

“There is such a thin line between those who claim to be gods and those who believe to be made in the image of God.”

“The line between normal and crazy seemed impossibly thin. A person would have to be an expert tightrope walker in order not to fall.”

“Ooo there's a thin line between dreams and memories
I'll be losin' my mind 'til she comes back to me.”

“He leaves the reader with a realization. The line between those born with choices and those not so lucky is very thin. The side of the divide you’re born on is purely random.”

“When in doubt, make a fool of yourself. There is a microscopically thin line between being brilliantly creative and acting like the most gigantic idiot on earth. So what the hell, leap.”

“There is a thin line that separates laughter and pain, comedy and tragedy, humor and hurt.”