Unfortunately, Catherine could not easily read writing; she applied to him to interpret his letter.  This was a hard task for the poor boy, who, with a tremulous and hesitating voice, saw himself forced to stammer through all that burning phraseology which seemed to congeal under the breath of the reader.

The result however was that Catherine became his friend; she encouraged his confidence, and gave him good advice as an elder sister might have done.  She even called him by the familiar name of Sandy, which was a good omen.

Meanwhile his scanty resources became exhausted; he had no longer means to pay for the pot of ale which he consumed daily.  The idea of asking credit of his beloved, of opening with her an account, which he might never have means to pay, was revolting to him.  On the other hand, the thought of returning home, and asking pardon of his father, was not less repugnant to his feelings.  He was endowed with one of those haughty and imperious natures which recognize their faults, not to repair them, but to make of them a starting point, or even a pedestal.

He was rambling about the port, reflecting on his unfortunate situation, when he heard mention made of a ship ready to set sail at high tide, and which needed a reinforcement of cabin-boys and sailors.  This was for him an inspiration; he did not hesitate, he hastened to engage.  That very evening he had gained the open sea, beyond the Isle of May, and, with his eyes turned towards the Bay of St. Andrew, was attempting, in vain, to recognize among the lights which were yet burning in the city, the fortunate lantern which decorated the sacred door of the Royal Salmon.

At present, Alexander Selkirk is twenty-four years old.  He has become a genuine sailor, and he loves his profession; the sea is now his beautiful Kitty.  Besides, it is long since he has troubled himself about his heart.  It is empty, even of friendship, for, among his numerous companions, the proud young man has not found one worthy of him.  After having served two years in the merchant marine, he has entered the navy.  Thanks to the war kindled in Europe for the Spanish succession, he has for a long time cruised with the brave Admiral Rooke along the coasts of France; with him, he has fought against the Danish in the Baltic Sea, and in 1702, in the capacity of a master pilot, figured honorably in the expedition against Cadiz, and in the affair of Vigo.  Finally, under the command of Admiral Dilkes, he has just taken part in the destruction of a French fleet.

But all these expeditions, rather military than maritime, and circumscribed in the narrow circle of the seas of Europe, have not satisfied the vast desires of the ambitious sailor.  He experiences an invincible thirst to apply his knowledge, to exercise his intelligence on a larger scale; he is impatient for a long voyage, a voyage of discovery.

The terrific hurricane of the twenty-seventh of November, 1703, which drove the waves of the Thames even into Westminster, Hall, and covered London almost entirely with the fragments of broken vessels, appeared to Selkirk a favorable occasion for asking his dismissal.  He easily obtained it.  So many sailors had just been thrown out of employment by the hurricane.