Famous quotes containing the words included and/or species:
“One feels inclined to say that the intention that man should be “happy” is not included in the plan of “Creation.””
—Sigmund Freud (1856–1939)
“Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.”
—Ralph Waldo Emerson (1803–1882)