Who said "If at first you don't succeed, raise your prices."?

This quote is attributed to Quark.

If at first you don't succeed, raise your prices. - Quark

"If at first you don't succeed, raise your prices."

Quark Perseverance

"I'm a Ferengi. I don't have principals, I have profit margins."

"The way to a woman's heart is through her ears."

"A woman is like a warp core - handle with care or she'll explode in your face."

"Profit is its own reward."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."