Waiting for PKI

VLADIMIR: What are you insinuating? That we’ve made a mistake?

ESTRAGON: It should be here.

VLADIMIR: They did say for sure that it would come.

ESTRAGON: And if it doesn’t come?

VLADIMIR: We’ll come back tomorrow.

ESTRAGON: And then the day after tomorrow.

VLADIMIR: Possibly.

ESTRAGON: And so on.

VLADIMIR: The point is-

ESTRAGON: Until we see the success of PKI.

VLADIMIR: You're merciless.