From an eyewitness account of the Black Death of the 1340s:
“There was a crowd of us, now we are almost none. We should make new friends, but how, when the human race is almost wiped out; and why, when it looks to me as if the end of the world is at hand? Why pretend? We are alone indeed. You see how our great band of friends has dwindled. Look, even as we speak we too are slipping away, vanishing like shadows. One minute someone hears that another has gone, next he is following in his footsteps.”
[source; first spotted in this video at 33:42; not Agnolo di Tura]