The Normal Food Of Man Is Vegetable.

It Appears To Me (whether Rightly Or Wrongly) That Direct Arguments Against Christianity And Theism Produce Hardly Any Effect On The Public; And Freedom Of Thought Is Best Promoted By The Gradual Illumination Of Men's Minds, Which Follows From The Advance Of Science.

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.

I Have Been Speculating Last Night What Makes A Man A Discoverer Of Undiscovered Things; And A Most Perplexing Problem It Is. Many Men Who Are Very Clever - Much Cleverer Than The Discoverers - Never Originate Anything.

Thomson's Views On The Recent Age Of The World Have Been For Some Time One Of My Sorest Troubles.

A Moral Being Is One Who Is Capable Of Reflecting On His Past Actions And Their Motives - Of Approving Of Some And Disapproving Of Others.