“There's a fine line between audacity and idiocy.”

“Its a fine line between love and stalking.”

“Sadly, there is a fine line between patriotism and paranoia.”

“There's a fine line between criminality and genius."
-Dan Cahill”

“It's a fine line between Saturday night and Sunday morning.”

“There's a fine line between a superpower and a chronic medical condition.”

“In this world, there is a fine line between enlightenment and brain damage.”

“The line between failure and success is so fine… that we are often on the line and do not know it.”

“There is a very fine line between loving life and being greedy for it.”

“There is a fine line between fishing and just standing on the shore like an idiot.”