Waiting for Godot
(violently) Don't question me! The blind have no notion of time. The things of time are hidden from them too. (2.702)
But he [Lucky] is dumb.
Dumb. He can't even groan.
Dumb! Since when?
(suddenly furious) Have you not done tormenting me with your accursed time! It's abominable! When! When! One day, is that not enough for you, one day he went dumb, one day I went blind, one day we'll go deaf, one day we were born, one day we shall die, the same day, the same second, is that not enough for you? (2.769-73)