E=mc2. Energy Equals Mass Times The Speed

If One Holds These High Principles Clearly Before One's Eyes, And Compares Them With The Life And Spirit Of Our Times, Then It Appears Glaringly That Civilized Mankind Finds Itself At Present In Grave Danger. In The Totalitarian States It Is The Rulers Themselves Who Strive Actually To Destroy That Spirit Of Humanity. In Less Threatened Parts It Is Nationalism And Intolerance, As Well As The Oppression Of The Individuals By Economic Means, Which Threaten To Choke These Most Precious Traditions.

Epistemology Without Contact With Science Becomes An Empty Scheme. Science Without Epistemology Is-insofar As It Is Thinkable At All-primitive And Muddled.

When I Have One Week To Solve A Seemingly Impossible Problem, I Spend Six Days Defining The Problem. Then, The Solution Becomes Obvious.

Laws Alone Can Not Secure Freedom Of Expression; In Order That Every Man Present His Views Without Penalty There Must Be Spirit Of Tolerance In The Entire Population.

If You Want To Make Your Children Brilliant, Tell Them Fairy Tales. If You Want To Make Them More Brilliant, Tell Them More Fairy Tales.