Nothing Before Had Ever Made Me Thoroughly

As For A Future Life, Every Man Must Judge For Himself Between Conflicting Vague Probabilities.

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.

Thus Disbelief Crept Over Me At A Very Slow Rate, But At Last Was Complete. The Rate Was So Slow That I Felt No Distress, And Have Never Since Doubted Even For A Single Second That My Conclusion Was Correct.

On The Theory Of Natural Selection We Can Clearly Understand The Full Meaning Of That Old Canon In Natural History, “natura Non Facit Saltum.” This Canon, If We Look Only To The Present Inhabitants Of The World, Is Not Strictly Correct, But If We Include All Those Of Past Times, It Must By My Theory Be Strictly True.

It Is Interesting To Contemplate An Entangled Bank Clothed With Many Plants Of Many Kinds With Birds Singing On The Bushes, With Various Insects Flitting About And With Worms Crawling Through The Damp Earth And To Reflect That These Elaborately Constructed Forms So Different From Each Other And Dependent On Each Other And So Complex A Manner Have All Been Produced By Laws Acting Around Us.