Who said "Kindness is great, but self-interest is better."?

This quote is attributed to Saul Goodman.

Kindness is great, but self-interest is better. - Saul Goodman

"Kindness is great, but self-interest is better."

Saul Goodman Kindness

"I'm not a criminal lawyer, I'm a *criminal* lawyer."

"You miss 100% of the shots you don't take. Wait, that's not me, that's Wayne Gretzky."

"Better call Saul!"

"The law is a business, and business is good."

"A good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."