The Thing Is, Not To Stop Questioning.

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

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.

To Obtain An Assured Favorable Response From People, It Is Better To Offer Them Something For Their Stomachs Instead Of Their Brains.

I Once Thought That If I Could Ask God One Question, I Would Ask How The Universe Began, Because Once I Knew That, All The Rest Is Simply Equations. But As I Got Older I Became Less Concerned With How The Universe Began. Rather, I Would Want To Know Why He Started The Universe. For Once I Knew That Answer, Then I Would Know The Purpose Of My Own Life.

Joy And Amazement Of The Beauty And Grandeur Of This World Of Which Man Can Just Form A Faint Notion.