Science Is Not Addressed To Poets.

It Is Not Enough That A Man Has Clearness Of Vision, And Reliance On Sincerity, He Must Also Have The Art Of Expression, Or He Will Remain Obscure.

A Man Must Be Himself Convinced If He Is To Convince Others. The Prophet Must Be His Own Disciple, Or He Will Make None. Enthusiasm Is Contagious: Belief Creates Belief.

Philosophy And Art Both Render The Invisible Visible By Imagination.

He Who Is Ignorant Of Motion, Says Aristotle , Is Necessarily Ignorant Of All Natural Things. ...not Only Was He Entirely In The Dark Respecting The Laws, He Was Completely Wrong In His Conception Of The Nature Of Motion. ...he Thought That Every Body In Motion Naturally Tends To Rest.

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.