III n 366 CONCLUDING REMARKS AND SUMMARY. CHAP. XIV.
1 HI
rpf
i |,;., We have also seen that expression in itself, or the lan-
i | *'; guage of the emotions, as it has sometimes been called,
' {| < is certainly of importance for the welfare of mankind.
>|/! To understand, as far as possible, the source or origin
$'( of the various expressions which may be hourly seen
|]« j on the faces of the men around us, not to mention our
'j\* domesticated animals, ought to possess much interest
* i for us. From these several causes, we may conclude that
I »j! ; the philosophy of our subject has well deserved the at-
M'{ . tention which it has already received from several excel-
; , lent observers, and that it deserves still further atten-
1 \ . i tion, especially from any able physiologist.