There Is Nothing In Science Which Teaches

Simplification Of Modes Of Proof Is Not Merely An Indication Of Advance In Our Knowledge Of A Subject, But Is Also The Surest Guarantee Of Readiness For Farther Progress.

Science Is Bound, By The Everlasting Vow Of Honour, To Face Fearlessly Every Problem Which Can Be Fairly Presented To It.

The Only Census Of The Senses, So Far As I Am Aware, That Ever Before Made Them More Than Five, Was The Irishman's Reckoning Of Seven Senses. I Presume The Irishman's Seventh Sense Was Common Sense; And I Believe That The Possession Of That Virtue By My Countrymen-i Speak As An Irishman.

Heavier-than-air Flying Machines Are Impossible.

I Need Scarcely Say That The Beginning And Maintenance Of Life On Earth Is Absolutely And Infinitely Beyond The Range Of All Sound Speculation In Dynamical Science. The Only Contribution Of Dynamics To Theoretical Biology Is Absolute Negation Of Automatic Commencement Or Automatic Maintenance Of Life.