Play Is The Highest From Of Research.

Energy Cannot Be Created Or Destroyed, It Can Only Be Changed From One Form To Another.

There Is No Vaccine Against Stupidity.

To Know What Is Impenetrable To Us Really Exists, Manifesting Itself As The Highest Wisdom And The Most Radiant Beauty... This Knowledge, This Feeling Is At The Center Of True Religiousness.

You Can't Solve Problems With The Same Thinking That Caused Them.

[max Planck] Was One Of The Finest People I Have Ever Known... But He Really Didn't Understand Physics, [because] During The Eclipse Of 1919 He Stayed Up All Night To See If It Would Confirm The Bending Of Light By The Gravitational Field. If He Had Really Understood [general Relativity], He Would Have Gone To Bed The Way I Did