CHAPTER XXIX 



The Nobel Prize — Journey to Sweden and to Bussia — ^A day with 

 L6on Toktoi. 



^ In 1908 Metchnikofi received the Nobel Prize, together 

 with EhrUch, for his researches on immunity. Accord- 

 ing to the statutes of that prize, the laureate is invited 

 to give a lecture in Stockholm. Metchnikofi chose for 

 his theme the " present state of the question of im- 

 munity in infectious diseases," and, in the spring of 

 1909, we went to Sweden and thence to Russia. The 

 whole journey was a series of f§tes and receptions in 

 his honour. He was touched and grateful at this 

 welcome, but with his usual hinnour, declared that 

 it was the Nobel Prize which, like a magic wand, 

 had revealed to the public the value of his researches. 

 We only stopped for a short time at Stockholm, 

 where the kindest hospitality was shown to Metch- 

 nikofi. Sweden made an unforgettable impression 

 upon us. Her deep, dark waters, wild rocks, and 

 sombre pines make of it a land of legends. BUe was 

 impressed not only by Nature in Scandinavia but 

 also by Scandinavian Art, which reproduces it admir- 

 ably. He was specially pleased with Lilienfiorse's 

 pictures, representing animals against a background 

 at the same time real and legendary. 



We went to Russia by way of the Baltic. The 

 nights at that time were " white," and rocky islands 



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