The Most Energetic Workers I Have Encountered

It Is Scarcely Possible To Doubt That The Love Of Man Has Become Instinctive In The Dog.

Believing As I Do That Man In The Distant Future Will Be A Far More Perfect Creature Than He Now Is, It Is An Intolerable Thought That He And All Other Sentient Beings Are Doomed To Complete Annihilation After Such Long-continued Slow Progress.

The Most Powerful Natural Species Are Those That Adapt To Environmental Change Without Losing Their Fundamental Identity Which Gives Them Their Competitive Advantage.

The Number Of Humble-bees In Any District Depends In A Great Degree On The Number Of Field-mice, Which Destroy Their Combs And Nests; And Mr. H. Newman, Who Has Long Attended To The Habits Of Humble-bees, ... Says "near Villages And Small Towns I Have Found The Nests Of Humble-bees More Numerous Than Elsewhere, Which I Attribute To The Number Of Cats That Destroy The Mice." Hence It Is Quite Credible That The Presence Of A Feline Animal In Large Numbers In A District Might Determine, Through The Intervention First Of Mice And Then Of Bees, The Frequency Of Certain Flowers In That District!

It Is Not The Most Intellectual Of The Species That Survives; It Is Not The Strongest That Survives; But The Species That Survives Is The One That Is Able Best To Adapt And Adjust To The Changing Environment In Which It Finds Itself.