Faith In Order, Which Is The Basis

Natural Selection Is Not The Wind Which Propels The Vessel, But The Rudder Which, By Friction, Now On This Side And Now On That, Shapes The Course.

We Have Spoken Of Beings So Low In The Scale That The Individuals Throughout Their Whole Existence Are Not Sufficiently Specialized To Be Distinctively Plant Or Animal: Yet These Are Definite Life In Simpler Shape.

It Was Always Understood That Plants And Animals, Though Completely Contrasted In Their Higher Representatives, Approached Each Other Very Closely In Their Lower And Simpler Forms. But They Were Believed Not To Blend.

I Accept Extinction As Best Explaining Disjoined Species. I See That The Same Cause Must Have Reduced Many Species Of Great Range To Small, And That It May Have Reduced Large Genera To So Small, And Of Families.

The Best Opinion Now Is, That There Are Multitudinous Forms Which Are Not Sufficiently Differentiated To Be Distinctively Either Plant Or Animal, While, As Respects Ordinary Plants And Animals, The Difficulty Of Laying Down A Definition Has Become Far Greater Than Ever Before.