You Never Fail Until You Stop Trying.

My Deep Religiosity [...] Found An Abrupt Ending At The Age Of Twelve, Through The Reading Of Popular Scientific Books.

The Bible Is A Great Source Of Wisdom And Consolation And Should Be Read Frequently.

The Relativity Principle In Connection With The Basic Maxwellian Equations Demands That The Mass Should Be A Direct Measure Of The Energy Contained In A Body; Light Transfers Mass. With Radium There Should Be A Noticeable Diminution Of Mass. The Idea Is Amusing And Enticing; But Whether The Almighty Is Laughing At It And Is Leading Me Up The Garden Path -- That I Cannot Know.

I Recently Discussed With An Intelligent And Well-disposed Man The Threat Of Another War, Which In My Opinion Would Seriously Endanger The Existence Of Mankind, And I Remarked That Only A Supranational Organization Would Offer Protection From That Danger. Thereupon My Visitor, Very Calmly And Coolly, Said To Me: "why Are You So Deeply Opposed To The Disappearance Of The Human Race?".

If You're Not Sure Why You're Doing Something, You Can Never Do Enough Of It. Imagination Is More Important Than Knowledge.