“There's a fine line between funny and annoying – and it's exactly the width of a quotation mark.”
“There's a fine line between forgiveness and denial.”
“There's a fine line between audacity and idiocy.”
“there's a fine line between love and hate”
“There's a very fine line between being artistic and being a dickhead - it's like love and hate.”
“There's a fine line between genius and insanity. I have erased this line.”