AFI #059 Vivien Leigh as Scarlett O'Hara from Gone with the Wind (1939)

Scarlett O'Hara: As God is my witness, as God is my witness they're not going to lick me. I'm going to live through this and when it's all over, I'll never be hungry again. No, nor any of my folk. If I have to lie, steal, cheat or kill. As God is my witness, I'll never be hungry again.

- Vivien Leigh as Scarlett O'Hara from Gone with the Wind (1939)

The bolded line is ranked #59 in the American Film Institute's list of the top 100 movie quotations in American cinema.