Lara: Wouldn't it have been nice if we've met before?

Zhivago: Before we did? Yes.

Lara: We'd have got married, had a house and children. If we'd had children, Yuri, would you like a boy or a girl?

Zhivago: I think we may go mad if we think about all that.

Lara: I shall always think about it.

(...)

Gromeko: What I want to know is how we're going to stay alive this winter.

Doctor Zhivago, 1965