“No, be quiet, it is the ferryman of Loewestein, a smart young man of twenty-five.”

“By Jove!”

“Be quiet,” said Rosa, smiling, “he is still under age, as you have yourself fixed it from twenty-six to twenty-eight.”

“In fine, do you think you may rely on this young man?”

“As on myself; he would throw himself into the Waal or the Meuse if I bade him.”

“Well, Rosa, this lad may be at Haarlem in ten hours; you will give me paper and pencil, and, perhaps better still, pen and ink, and I will write, or rather, on second thoughts, you will, for if I did, being a poor prisoner, people might, like your father, see a conspiracy in it. You will write to the President of the Horticultural Society, and I am sure he will come.”

“But if he tarries?”

“Well, let us suppose that he tarries one day, or even two; but it is impossible. A tulip-fancier like him will not tarry one hour, not one minute, not one second, to set out to see the eighth wonder of the world. But, as I said, if he tarried one or even two days, the tulip will still be in its full splendour. The flower once being seen by the President, and the protocol being drawn up, all is in order; you will only keep a duplicate of the protocol, and intrust the tulip to him. Ah! if we had been able to carry it ourselves, Rosa, it would never have left my hands but to pass into yours; but this is a dream, which we must not entertain,” continued Cornelius with a sigh, “the eyes of strangers will see it flower to the last. And above all, Rosa, before the President has seen it, let it not be seen by any one. Alas! if any one saw the black tulip, it would be stolen.”

“Oh!”

“Did you not tell me yourself of what you apprehended from your lover Jacob? People will steal one guilder, why not a hundred thousand?”