years in investigating. The man who sets out to make a

research, without first acertaining[ascertaining] what others

have done in that direction, proposes to

page 121 (Footnote 32)

Conklyn, _Heredity and Environment in the Development of

Men_. Princetown[Princeton] University Press, 1915.

page 136

mere personification and means either chance-medley or a

Creator, according to the old dilemna.[dilemma] There is a

very curious example of this inability

page 153:

We come to close quarters with the question itself in 1668,

when Franceso[Francesco] Redi (1626-1697) published his book

on the generation of insects

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