A Man Is Crazy Who Writes A

Argument Is Conclusive, But It Does Not Remove Doubt, So That The Mind May Rest In The Sure Knowledge Of The Truth, Unless It Finds It By The Method Of Experiment.

Vacuum Stands And Remains A Mathematical Space. A Cube Placed In A Vacuum Would Not Displace Anything, As It Would Displace Air Or Water In A Space Already Containing Those Fluids.

But Concerning Vision Alone Is A Separate Science Formed Among Philosophers, Namely, Optics, And Not Concerning Any Other Sense ... It Is Possible That Some Other Science May Be More Useful, But No Other Science Has So Much Sweetness And Beauty Of Utility. Therefore It Is The Flower Of The Whole Of Philosophy And Through It, And Not Without It, Can The Other Sciences Be Known.

In The Mathematics I Can Report No Deficience, Except That It Be That Men Do Not Sufficiently Understand The Excellent Use Of The Pure Mathematics, In That They Do Remedy And Cure Many Defects In The Wit And Faculties Intellectual. For If The Wit Be Too Dull, They Sharpen It; If Too Wandering, They Fix It; If Too Inherent In The Sense, They Abstract It.

To Ask The Proper Question Is Half Of Knowing.