Man, Wonderful Man, Must Collapse,

Although Much Remains Obscure, And Will Long Remain Obscure, ... I Am Convinced That Natural Selection Has Been The Main But Not Exclusive Means Of Modification.

How Paramount The Future Is To The Present When One Is Surrounded By Children.

Formerly Milton's Paradise Lost Had Been My Chief Favourite, And In My Excursions During The Voyage Of The Beagle, When I Could Take Only A Single Small Volume, I Always Chose Milton.

The Theory Which I Would Offer, Is Simply, That As The Land With The Attached Reefs Subsides Very Gradually From The Action Of Subterranean Causes, The Coral-building Polypi Soon Raise Again Their Solid Masses To The Level Of The Water: But Not So With The Land; Each Inch Lost Is Irreclaimably Gone; As The Whole Gradually Sinks, The Water Gains Foot By Foot On The Shore, Till The Last And Highest Peak Is Finally Submerged.

A Grand And Almost Untrodden Field Of Inquiry Will Be Opened, On The Causes And Laws Of Variation, On Correlation Of Growth, On The Effects Of Use And Disuse, On The Direct Actions Of External Conditions, And So Forth.