We Shall Require A Substantially

It Followed From The Special Theory Of Relativity That Mass And Energy Are Both But Different Manifestations Of The Same Thing...

There Is Nothing Divine About Morality; It Is A Purely Human Affair. If People Are Good Only Because They Fear Punishment, And Hope For Reward, Then We Are A Sorry Lot Indeed. What The Individual Can Do Is To Give A Fine Example, And To Have The Courage To Uphold Ethical Values .. In A Society Of Cynics.

The Best That Gauss Has Given Us Was Likewise An Exclusive Production. If He Had Not Created His Geometry Of Surfaces, Which Served Riemann As A Basis, It Is Scarcely Conceivable That Anyone Else Would Have Discovered It. I Do Not Hesitate To Confess That To A Certain Extent A Similar Pleasure May Be Found By Absorbing Ourselves In Questions Of Pure Geometry.

I Hate All The Loathsome Nonsense That Goes With Patriotism.

It Is The Supreme Art Of The Teacher To Awaken Joy In Creative Expression And Knowledge.