From Schindler's List:

Stern: It’s Hebrew, from the Talmud. It says, “Whoever saves one life, saves the world entire.”

Schindler: I could have got more out. I could have got more. I don’t know. If I’d just…I could have got more.

Stern: Oskar, there are eleven hundred people who are alive because of you. Look at them.

Schindler: If I’d made more money…I threw away so much money. You have no idea. If I’d just…

Stern: There will be generations because of what you did.

Schindler: I didn’t do enough!

Stern: You did so much.

Schindler: (looking at his car) This car. Goeth would have bought this car. Why did I keep the car? Ten people right there. Ten people. Ten more people. (removing a Nazi pin from lapel) This pin. Two people. This is gold. Two more people. He would have given me two for it, at least one. He would have given me one. One more. One more person. A person, Stern. For this. I could have gotten one more person…and I didn’t! And I…I didn’t! (sobs)