One hand has surely worked throughout the universe.
Delight itself, however, is a weak term to express the feelings of a naturalist.
There is no fundamental difference between humans and the higher mammalsin their mental faculties
I think it can be shown that there is such an unerring power at work in Natural Selection, which selects exclusively for the good of each organic being.
...for the shield may be as important for victory, as the sword or spear.
I see no good reasons why the views given in this volume should shock the religious views of anyone.