The Radius Vector Describes Equal Areas In

There Will Certainly Be No Lack Of Human Pioneers When We Have Mastered The Art Of Flight....let Us Create Vessels And Sails Justed To The Heavenly Ether, And There Will Be Plenty Of People Unafraid Of The Empty Wastes. In The Meantime We Shall Prepare, For The Brave Sky-travelers, Maps Of The Celestial Bodies.

Geometry Has Two Great Treasures; One Is The Theorem Of Pythagoras; The Other, The Division Of A Line Into Extreme And Mean Ratio. The First We May Compare To A Measure Of Gold; The Second We May Name A Precious Jewel.

If My False Figures Came Near To The Facts, This Happened Merely By Chance ... These Comments Are Not Worth Printing. Yet It Gives Me Pleasure To Remember How Many Detours I Had To Make, Along How Many Walls I Had To Grope In The Darkness Of My Ignorance Until I Found The Door Which Lets In The Light Of The Truth ... In Such Manner Did I Dream Of The Truth.

...those Laws Are Within The Grasp Of The Human Mind. God Wanted Us To Recognize Them By Creating Us After His Own Image So That We Could Share In His Own Thoughts... And If Piety Allow Us To Say So, Our Understanding Is In This Respect Of The Same Kind As The Divine, At Least As Far As We Are Able To Grasp Something Of It In Our Mortal Life.

Planets Move In Ellipses With The Sun At One Focus.