Literature Is At Once The Cause And

Every One Who Has Seriously Investigated A Novel Question, Who Has Really Interrogated Nature With A View To A Distinct Answer, Will Bear Me Out In Saying That It Requires Intense And Sustained Effort Of Imagination.

Most Expositions Of Aristotle's Doctrines, When They Have Not Been Dictated By A Spirit Of Virulent Detraction, Or Unsympathetic Indifference, Have Carefully Suppressed All, Or Nearly All, The Absurdities, And Only Retained What Seemed Plausible And Consistent. But In This Procedure Their Historical Significance Disappears.

Mathematicians Do Not Write For The Circulating Library.

The Discoverer And The Poet Are Inventors; And They Are So Because Their Mental Vision Detects The Unapparent, Unsuspected Facts, Almost As Vividly As Ocular Vision Rests On The Apparent And Familiar.

When A Man Fails To See The Truth Of Certain Generally Accepted Views, There Is No Law Compelling Him To Provoke Animosity By Announcing His Dissent.