The Latest Authors, Like The Most Ancient,

I Can Measure The Motion Of Bodies But I Cannot Measure Human Folly.

An Object That Is At Rest Will Tend To Stay At Rest. An Object That Is In Motion Will Tend To Stay In Motion.

He Who Thinks Half-heartedly Will Not Believe In God; But He Who Really Thinks Has To Believe In God.

Every Particle Of Matter Is Attracted By Or Gravitates To Every Other Particle Of Matter With A Force Inversely Proportional To The Squares Of Their Distances.

His Epitaph: Who, By Vigor Of Mind Almost Divine, The Motions And Figures Of The Planets, The Paths Of Comets, And The Tides Of The Seas First Demonstrated.