As if I had been born to no other purpose

Interesting prologue to Cervantes’ Persilis and Sigismunda (Cervantes in the first person here):

“As we travelled we spoke on the subject of my ailments, and the good student immediately pronounced my doom, saying, “This malady is the dropsy, which all the water in the ocean would not cure, even if it were not salt, you must drink by rule, sir, and eat more, and this will cure you better than any medicine.” “Many have told me so,” I answered, “but I should find it as impossible to leave off drinking as if I had been born for no other purpose. My life is well nigh ended and, by the beatings of my pulse, I think next Sunday at latest will see the close of my career, you have therefore, sir, made acquaintance with me just at the right moment, though I shall not have time to show myself grateful for the kindness you have shown to me.” […] Adieu to gaiety, adieu to wit, adieu, my pleasant friends, for I am dying, yet hoping to see you all again happy in another world.”