按键盘上方向键 ← 或 → 可快速上下翻页，按键盘上的 Enter 键可回到本书目录页，按键盘上方向键 ↑ 可回到本页顶部！
————未阅读完？加入书签已便下次继续阅读！
self satisfied little fold of established truths。 Poor Von Osten protested in vain： no one listened to him； the verdict was given。 He never recovered from this official blow； he became the laughing…stock of all those whom he had at first astounded； and he died； lonely and embittered； on the 29th of June； 1909； at the age of seventy…one。
3
But he left a disciple whose faith had not been shaken by the general defection。 A well…to…do Elberfeld manufacturer； Herr Krall； had taken a great interest in Von Osten's labours and； during the latter years of the old man's life； had eagerly followed and even on occasion directed the education of the wonderful stallion。 Von Osten left Kluge Hans to him by will； on his own side； Krall had bought two Arab stallions； Mohammed and Zarif whose prowess soon surpassed that of the pioneer。 The whole question was reopened； events took a vigorous and decisive turn and； instead of a weary； eccentric old man； discouraged almost to sullenness and with no weapons for the struggle； the critics of the miracle found themselves faced by a new adversary； young and high…spirited； endowed with remarkable scientific instinct； quick…witted； scholarly and well able to defend himself。
His educational methods also differ materially from Von Osten's。 It was a strange thing； but deep down in the rather queer； cross…grained soul of the old enthusiast there had grown up gradually a sort of hatred for his four…legged pupil。 He felt the stallion's proud and nervous will resisting his with an obstinacy which he qualified as diabolical。 They stood up to each other like two enemies： and the lessons almost assumed the form of a tragic and secret struggle in which the animal's soul rebelled against man's domination。
Krall； on the other hand； adores his pupils； and this atmosphere of affection has in a manner of speaking humanized them。 There are no longer those sudden movements of wild panic which reveal the ancestral dread of man in the quietest and best…trained horse。 He talks to them long and tenderly； as a father might talk to his children； and we have the strange feeling that they listen to all that he says and understand it。 If they appear not to grasp an explanation or a demonstration； he will begin it all over again； analyze it； paraphrase it ten times in succession； with the patience of a mother。 And so their progress has been incomparably swifter and more astounding than that of old Hans。 Within a fortnight of the first lesson Mohammed did simple little addition and subtraction sums quite correctly。 He had learnt to distinguish the tens from the units； striking the latter with his right foot and the former with his left。 He knew the meaning of the symbols plus and minus。 Four days later； he was beginning multiplication and division。 In four months' time； he knew how to extract square and cubic roots； and； soon after； he learnt to spell and read by means of the conventional alphabet devised by Krall。
This alphabet； at the first glance； seems rather complicated。 For that matter； it is only a makeshift； but how could one find anything better？ The unfortunate horse； who is almost voiceless； has only one way in which to express himself： a clumsy hoof； which was not created to put thought into words。 It became necessary； therefore； to contrive； as in table…turning； a special alphabet； in which each letter is designated by a certain number of blows struck by the right foot and the left。 Here is the copy handed to visitors at Elberfeld to enable them to follow the horse's operations：
1 2 3 4 5 6 10 E N R S M C 20 A H L T A： CH 30 I D G W J SCH 40 O B F K O： 50 U V Z P U： 60 EI AU EU X Q
To mark the letter E； for instance； the stallion will strike one blow with his left foot and one with his right； for the letter L； two blows with his left foot and three with his right； and so on。 The horses have this alphabet so deeply imprinted in their memory that； practically speaking； they never make a mistake； and they strike their hoofs so quickly； one after the other； that at first one has some difficulty in following them。
Mohammed and Zariffor Zarif's progress was almost equal to that of his fellow…pupil； though he seems a little less gifted from the standpoint of higher mathematics…Mohammed and Zarif in this way reproduce the words spoken in their presence； spell the names of their visitors； reply to questions put to them and sometimes make little observations； little personal and spontaneous reflections to which we shall return presently。 They have created for their own use an inconceivably fantastic and phonetic system of spelling which they stubbornly refuse to relinquish and which often makes their writing rather difficult to read。 Deeming most of the vowels useless； they keep almost exclusively to the consonants； thus Zucker； for instance； becomes Z K R； Pferd； P F R T； or F R T； and so on。
I will not set forth in detail the many different proofs of intelligence lavished by the singular inhabitants of this strange stable。 They are not only first…class calculators； for whom the most repellent fractions and roots possess hardly any secrets： they distinguish sounds； colours； and scents； read the time on the face of a watch； recognize certain geometrical figures； likenesses and photographs。
Following on these more and more conclusive experiments and especially after the publication of Krall's great work； Denkende Tiere； a model of precision and arrangement； men's minds were faced with clear and definite problem which； this time； could not be challenged。 Scientific committees followed one another at Elberfeld； and their reports became legion。 Learned men of every countryincluding Dr。 Edinger； the eminent Frankfort neurologist； Professors Dr。 H。 Kraemer and H。 E。 Ziegler； of Stuttgart； Dr。 Paul Saresin； of Bale； Professor Ostwald； of Berlin； Professor A。 Beredka； of the Pasteur Institute； Dr。 E。 Clarapede； of the university of Geneva； Professor Schoeller and Professor Gehrke； the natural philosopher； of Berlin； Professor Goldstein； of Darmstadt； Professor von Buttel…Reepen； of Oldenburg； Professor William Mackenzie； of Genoa； Professor R。 Assagioli； of Florence； Dr。 Hartkopf； of Cologne； Dr。 Freudenberg； of Brussels； Dr。 Ferrari； of Bologna； etc。； etc。； for the list is lengthening dailycame to study on the spot the inexplicable phenomenon which Dr。 Clarapede proclaims to be 〃the most sensational event that has ever happened in the psychological world。〃
With the exception of two or three sceptics or convinced misoneists and of those who made too short a stay at Elberfeld； all were unanimous in recognizing that the facts were as stated and that the experiments were conducted with absolute fairness。 Disagreement begins only when it becomes a matter of commenting on them； interpreting them and explaining them。
4
To complete this short preamble； it is right to add that； for some time past； the case of the Elberfeld horses no longer stands quite alone。 There exists at Mannheim a dog of a rather doubtful breed who performs almost the same feats as his equine rivals。 He is less advanced than they in arithmetic； but does little additions； subtractions and multiplications of