Eureka! (i Have Found It!).

The Centre Of Gravity Of Any Cylinder Is The Point Of Bisection Of The Axis.

I Am Persuaded That This Method [for Calculating The Volume Of A Sphere] Will Be Of No Little Service To Mathematics. For I Foresee That Once It Is Understood And Established, It Will Be Used To Discover Other Theorems Which Have Not Yet Occurred To Me, By Other Mathematicians, Now Living Or Yet Unborn.

The Diameter Of The Earth Is Greater Than The Diameter Of The Moon And The Diameter Of The Sun Is Greater Than The Diameter Of The Earth.

Give Me But A Firm Spot On Which To Stand, And I Shall Move The Earth.

Eureka! (i Have Found It!).