It Is A Mistake To Think Of

The Hand Is The Cutting Edge Of The Mind.

Da Vinci Was As Great A Mechanic And Inventor As Were Newton And His Friends. Yet A Glance At His Notebooks Shows Us That What Fascinated Him About Nature Was Its Variety, Its Infinite Adaptability, The Fitness And The Individuality Of All Its Parts. By Contrast What Made Astronomy A Pleasure To Newton Was Its Unity, Its Singleness, Its Model Of A Nature In Which The Diversified Parts Were Mere Disguises For The Same Blank Atoms.

Every Judgment In Science Stands On The Edge Of Error, And Is Personal.

Knowledge Is An Unending Adventure At The Edge Of Uncertainty.

We Gain Our Ends Only With The Laws Of Nature; We Control Her Only By Understanding Her Laws.