Amidst The Vicissitudes Of The Earth's Surface,

Each Species May Have Had Its Origin In A Single Pair, Or Individual, Where An Individual Was Sufficient, And Species May Have Been Created In Succession At Such Times And In Such Places As To Enable Them To Multiply And Endure For An Appointed Period, And Occupy An Appointed Space On The Globe.

I May Conclude This Chapter By Quoting A Saying Of Professor Agassiz, That Whenever A New And Startling Fact Is Brought To Light In Science, People First Say, 'it Is Not True,' Then That 'it Is Contrary To Religion,' And Lastly, 'that Everybody Knew It Before.'

When On My Return To England I Showed The Cast Of The Cranium To Professor Huxley, He Remarked At Once That It Was The Most Ape-like Skull He Had Ever Beheld.

The Ordinary Naturalist Is Not Sufficiently Aware That When Dogmatizing On What Species Are, He Is Grappling With The Whole Question Of The Organic World & Its Connection With The Time Past & With Man; That It Involves The Question Of Man & His Relation To The Brutes, Of Instinct, Intelligence & Reason, Of Creation, Transmutation & Progressive Improvement Or Development. Each Set Of Geological Questions & Of Ethnological & Zool. & Botan. Are Parts Of The Great Problem Which Is Always Assuming A New Aspect.

That Ere Long, Now That Curiosity Has Been So Much Excited On This Subject, Some Human Remains Will Be Detected In The Older Alluvium Of European Valleys, I Confidently Expect.