What Wretched Doings Come From The Ardor

Linnaeus And Cuvier Have Been My Two Gods, Though In Very Different Ways, But They Were Mere Schoolboys To Old Aristotle.

If It Could Be Demonstrated That Any Complex Organ Existed, Which Could Not Possibly Have Been Formed By Numerous, Successive, Slight Modifications, My Theory Would Absolutely Break Down. But I Can Find No Such Case.

The Noble Science Of Geology Loses Glory From The Extreme Imperfection Of The Record. The Crust Of The Earth With Its Embedded Remains Must Not Be Looked At As A Well-filled Museum, But As A Poor Collection Made At Hazard And At Rare Intervals.

A Mathematician Is A Blind Man In A Dark Room Looking For A Black Cat Which Isn't There.

It Has Sometimes Been Said That The Success Of The Origin Proved "that The Subject Was In The Air," Or "that Men's Minds Were Prepared For It." I Do Not Think That This Is Strictly True, For I Occasionally Sounded Not A Few Naturalists, And Never Happened To Come Across A Single One Who Seemed To Doubt About The Permanence Of Species.