Who said "Mercy is for people who can afford it."?

This quote is attributed to Haymitch Abernathy.

Mercy is for people who can afford it. - Haymitch Abernathy

"Mercy is for people who can afford it."

Haymitch Abernathy

"I'm drunk. I'm always drunk. Nobody's complained yet."

"You really want to know how to stay alive? You get people to like you."

"Katniss, there's no district twelve anymore."

"I'm not great with people. But I love Katniss and Peeta."