
 
		His  works,  however,  ou  astronomy,  geometry,  music,  
 botany,  &c.,  were  considered  the  bases  of  these  sciences  by  
 the Greeks;  and  the  principles being once  established,  or  laid  
 down,  it  was  easy to make  improvements:  nor  is  it difficult to  
 perceive  that,  in  most  instances,  such  improvements were  the  
 result  of careful attention to eastern literature, though, naturally  
 enough,  they  have  been  ascribed  to  the  individual who  first  
 introduced them.  For instance,  to CEonopides,  of Cos or Coos,  
 the  cotemporary  of Democritus, was  attributed  the  discovery  
 of  the  obliquity  of  the  ecliptic,  whereas  he  learned  this  important  
 fact from the Egyptians. 
 Herodotus  Halicarnassus,  now Boudroun,  the  birth-place  of  the  distin-  
 «Siectt0  guished Herodotus, was more  of  a Persian  than  a Greek  city, 
 materials for  Jt was for  a time  under Lydia,1  and  it  again  reverted  to a the 
 power of the great king.8  The  travels during which Herodotus  
 collected  materials  for  his  history,  included Tyre,3 Palestine,4  
 Syria, Mesopotamia, Media  and Babylonia,5 Colchis, the Phasis,  
 and  the  coast of  the Black Sea.  He  also remained for  a  considerable  
 time  in Egypt,  where  he  visited  every  town  of  importance. 
 6  It  is  supposed  that  he  must  have  acquired  the  
 Persian  language,  as  he frequently compares the authorities  of  
 that kingdom with those  of Greece  and Lydia. 
 The  account  given  of  eastern  history  bears  the  stamp  of  
 oriental  tradition,  which,  though  tolerably correct as  to isolated  
 circumstances,  has,  in  many  instances,  been  either mixed  up  
 with  other  matters,  or  the  same  event  has  been  applied  to  
 different  individuals,  or  to  different  periods  of  time.  For  
 He confounds  example,  Herodotus7  relates  of  Phraortes,  the  predecessor  of  
 Dej^TWi* Dejoces,  nearly  all  that  the  Persians  say  of  the  latter  
 (Kaikobad).  The  revolt  of  the Medes  against  the  Assyrians  
 was,  like  all  eastern  revolutions,  caused  by  the  machinations  
 of  a  powerful  governor,  who  attempted  to  form  a  separate  
 dynasty.8  The  precision  of  Herodotus,  however,  regarding  
 the  history  of  Cyrus9  (since  borne  out  by  inscriptions),  and 
 1  H e ro d ,  lib.  I .,  cap.  xxvii.  8  Ibid.,  cap.  clxxiv. 
 3  Ibid.,  lib.  I I .,  cap.  xliv.  4  Ibid., lib. I I ., cap. c v i.;  lib. I I I . ,  cap. v. 
 5  Ibid.,  lib.  I I .,  cap.  civ.  3  Ibid.,  lib.  I I ,  cap.  xxix.,  xxxii. 
 7  Lib.  I.,  cap.  xcv.  8  Ibid.,  lib.  I ., cap. xcvi.,  xcvii. 
 9  Lib.  I .,  cap.  cvii.,  cviii, &c. 
 many  other facts which  could  scarcely have  been  detailed from  His materials  
 memory,  show that  he had  the use of original  oriental  materials written*partiy  
 for the  chief part of  his  invaluable history.  But  as  these  were oraL  
 probably difficult  of  access,  and  oral  testimony more  common,  
 it is  probable  that a large  portion  of  their information  reached  
 the Greeks  through  the  latter  medium.  It may  be  observed,  
 that  rules  of operation  in  science were frequently known  to  the  
 Greeks  before  their  investigations  had  reached  them.  Thus, 
 Thales  learned  to  calculate  eclipses  before  the  principles  of  
 astronomy had  been  brought  into Greece.  This was particularly  
 the  case  with medicine,  as  the  priests  only communicated  
 its  most  important  precepts  to  their Greek  pupils.  In  phi- Manner in  
 losophy  they  propounded  axioms;  in  astronomy they  gave  the  
 leading  principles  in  short  sentences.  In  general,  the priests, priests gave  
 as  shown  in  the  cases  of  Solon and Herodotus,  read  a subject  °*  
 from  their books,  when  their  pupils,  if  so  disposed,  committed  
 what they heard  to writing. 
 The  historians who  succeeded Herodotus were more anxious Rhetoric  
 about style  than fidelity, schools of  rhetoric being the  favourite  
 establishments;  and  Isocrates  was  compared  to  the  famous  
 wooden  horse  of  Troy  on  account  of  the  number  of  distinguished  
 pupils who  proceeded from  his  school.  As regarded  
 ancient history,  however, the Greek writers of this  time mostly  
 contented  themselves with making  extracts  from  the  labours of  
 their  more  diligent  predecessors,  who  had  travelled  for  the  
 purpose  of collecting traditional history.  Even  the Cyropsedia  
 and  the  Anabasis  are  confined  to  barren  facts,  without  any  
 attempt  being  made  to  show what  had  brought  them  about. 
 Geography,  one  of  the  eyes of history,  is  almost entirely  over- Defects of  
 looked;  yet,  owing  to  the  importance  of  the  subjects,  these8““ent fais‘  
 works  have  lived,  and will  continue  to  live,  notwithstanding  
 their defects. 
 The  eastern  origin  of many  sciences  is sufficiently  evident: Astronomy  
 astronomy,  in  particular, was  first  reduced  to  a  system  in  the th^Eas/™111  
 celebrated  school  of Alexandria;  but  it  had  existed  long  previously, 
   and  the  popular  knowledge  which  the  Egyptians  
 possessed  of  this  science might have served  as  the basis  of  that 
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