A Theory In Its Day Helps To

Mass, Time , Magnetic Moment, The Unconscious: We Have Grown Up With These Symbolic Concepts, So That We Are Startled To Be Told That Man Had Once To Create Them For Himself. He Had Indeed, And He Has: For Mass Is Not An Intuition In The Muscle, And Time Is Not Bought Ready-made At The Watchmaker's.

Dissent Is The Mark Of Freedom, As Originality Is The Mark Of Independence Of Mind. … No One Can Be A Scientist … If He Does Not Have Independence Of Observation And Of Thought.

The Act Of Imagination Is The Opening Of The System So That It Shows New Connections. Every Act Of Act Of Imagination Is The Discovery Of Likenesses Between Two Things Which Were Thought Unlike. An Example Is Newton’s Thinking Of The Likeness Between The Thrown Apple And Moon Sailing Majestically In The Sky. Hence, The ‘discovery’ Of The Laws Of Gravity.

Man Masters Nature Not By Force, But By Understanding

Revolutions Are Not Made By Fate But By Men.