"'What have you to say to this?' I screamed at my wife. But she said nothing. And she raised no objections when after the Shiveh I declared my intention of giving up the business, because, not having a child any more, I did not know for whom to work. She quietly let me do whatever I decided on in my pain and anger. She seemed entirely broken. But no one learned whether from surprise, grief, or repentance. She faded away, and two years after the terrible event she died from no special sickness. 'As a punishment,' the people said, 'of a broken heart'—who knows what goes on in the soul of such a woman!

"I did not know. And that's where I was wrong in the matter. I know it now. And it's a pity, Herr Kreisphysikus, that you never know at the right time. You are never clever, you never understand, you never do the right thing at the right time. It always comes when it's too late."

He paused in his confidences, somewhat hastily uttered, and looked gloomily into space. Then, as though he had suddenly gathered together his inner forces, he added:

"And yet, when I think it over carefully, it's probably not such a pity. It must be so and can't be different, because to err is human. And it's only by way of error that you arrive at knowledge. In man error is life. When he knows everything, more than he likes to know, then comes death."

Error is life, and knowledge is death! The soul of this old man comprehends everything. Philosophers and poets—he never read a line of their works, scarcely a name of theirs reaches his ear, and yet their finest thoughts are crystallized in his observations. And again, for after a little pause he said:

"Death, what is it, Herr Kreisphysikus? Something else that no one knows, surely doesn't know—forgive me, Herr Kreisphysikus, you, too—although you've studied about life and death—and you're a fine, learned man, a serious, learned man—I know, I know. If anyone could have learned about death you certainly would have—but can one learn the eternal riddles of nature? Who knows her secrets? The greatest learning can't penetrate to them. Do me a favor, Herr Kreisphysikus, if there is anyone who knows, tell me; I'd be happy to learn one more thing, before I lay myself down and become a dead man, as now I am a live man."

A startling thought flashed through my mind; but before I could answer him, he said, almost hastily:

"I knew it, Herr Kreisphysikus; you can't tell me. Why? Because there's not a soul who could have discovered it—nobody knows what—we don't know anything."

Ignorabimus!

Ay, there's the rub. The thought has given pause to many another besides Simon Eichelkatz!