21 ([return])
[ ‘La Physionomie,’ par G. Lavater, tom. iv. 1820, p. 274. On the number of the facial muscles, see vol. iv. pp. 209-211.]
22 ([return])
[ ‘Mimik und Physiognomik,’ 1867, s. 91.]
101 ([return])
[ Mr. Herbert Spencer (‘Essays,’ Second Series, 1863, p. 138) has drawn a clear distinction between emotions and sensations, the latter being “generated in our corporeal framework.” He classes as Feelings both emotions and-sensations.]
102 ([return])
[ Müller, ‘Elements of Physiology,’ Eng. translat. vol. ii. p. 939. See also Mr. H. Spencer’s interesting speculations on the same subject, and on the genesis of nerves, in his ‘Principles of Biology,’ vol. ii. p. 346; and in his ‘Principles of Psychology,’ 2nd edit. pp. 511-557.]
103 ([return])
[ A remark to much the same effect was made long ago by Hippocrates and by the illustrious Harvey; for both assert that a young animal forgets in the course of a few days the art of sucking, and cannot without some difficulty again acquire it. I give these assertions on the authority of Dr. Darwin, ‘Zoonomia,’ 1794, vol. i. p. 140.]