The nature of man, by Élie Metchnikoff                                    75505
  [Subtitle: Studies in optimistic philosophy]
  [Author: Élie Metchnikoff]
  [Translator: P. Chalmers Mitchell]
  [Link: https://www.gutenberg.org/ebooks/75505]

Thanks to Richard Tonsing and the Online Distributed Proofreading Team at
https://www.pgdp.net (This file was produced from images generously made
available by The Internet Archive)

Regards,
Jacqueline