It was Rizal's custom to study the deceptions practiced upon the peoples of other lands, comparing them with those of which his own countrymen had been victims. Thus he could get an idea of the relative credulity of different peoples and could also account for many practices the origin of which was otherwise less easy to understand. His investigations were both in books and by personal research. In quest of these experiences he one day chanced to visit a professional phrenologist; the bump-reader was a shrewd guesser, for he dwelt especially upon Rizal's aptitude for learning languages and advised him to take up the study of them. This interest in languages, shown in his childish ambition to be like Sir John Bowring, made Rizal a congenial companion of a still more distinguished linguist, Doctor Reinhold Rost, the librarian of the India Office. The Raffles Library in Singapore now owns Doctor Rost's library, and its collection of grammars in seventy languages attests the wide range of the studies of this Sanscrit scholar. Doctor Rost was born and educated in Germany, though naturalized as a British subject, and he was a man of great musical taste. His family sometimes formed an orchestra, at other times a glee club, and furnished all the necessary parts from its own members. Rizal was a frequent visitor, usually spending his Sundays in athletic exercises with the boys, for he quickly became proficient in the English sports of boxing and cricket. While resting he would converse with the father, or chat with the daughters of the home. All the children had literary tastes, and one, Daisy, presented him with a copy of a novel which she had just translated from the German, entitled "Ulli." Some idea of Doctor Rizal's own linguistic attainments may be gained from the fact that instead of writing letters to his nephews and nieces he made for them translations of some of Hans Christian Andersen's fairy tales. They consist of some forty manuscript pages, profusely illustrated, and the father is referred to in a "dedication," as though it were a real book. The Hebrew Bible quotation is in allusion to a jocose remark once made by the father that German was like Hebrew to him, the verse being that in which the sons of Jacob, not recognizing that their brother was the seller, were bargaining for some of Pharaoh's surplus corn, "And he (Joseph) said, How is the old man, your father?" Rizal always tried to relieve by a touch of humor anything that seemed to him as savoring of affectation, the phase of Spanish character that repelled him and the imitation of which by his countrymen who knew nothing of the un-Spanish world disgusted him with them.