Man Usually Avoids Attributing Cleverness To Somebody

Only One Who Devotes Himself To A Cause With His Whole Strength And Soul Can Be A True Master. For This Reason Mastery Demands All Of A Person.

(reply On What Constitutes Scientific Proof:)"the Question Is Much Too Difficult For Me.

We Must Remember That We Do Not Observe Nature As It Actually Exists, But Nature Exposed To Our Methods Of Perception. The Theories Determine What We Can Or Cannot Observe...reality Is An Illusion, Albeit A Persistent One.

The Mathematician Knows Some Things, No Doubt, But Not Those Things One Usually Wants To Get From Him.

Creating A New Theory Is Not Like Destroying An Old Barn And Erecting A Skyscraper In Its Place. It Is Rather Like Climbing A Mountain And Gaining New And Wider Views.