We Can Always Take But Never Give.

But I Try Not To Think With My Gut. If I'm Serious About Understanding The World, Thinking With Anything Besides My Brain, As Tempting As That Might Be, Is Likely To Get Me Into Trouble.

We Can Judge Our Progress By The Courage Of Our Questions And The Depth Of Our Answers, Our Willingness To Embrace What Is True Rather Than What Feels Good.

Organic As A Dandelion Seed, [the Ship Of Our Imagination] Will Carry Us To Worlds Of Dreams And Worlds Of Facts

Which Aspects Of Our Nature Will Prevail Is Uncertain, Particularly When Our Visions And Prospects Are Bound To One Small Part Of The Small Planet Earth. But Up There In The Cosmos An Inescapable Perspective Awaits.

Present Global Culture Is A Kind Of Arrogant Newcomer. It Arrives On The Planetary Stage Following Four And A Half Billion Years Of Other Acts, And After Looking About For A Few Thousand Years Declares Itself In Possession Of Eternal Truths. But In A World That Is Changing As Fast As Ours, This Is A Prescription For Disaster. No Nation, No Religion, No Economic System, No Body Of Knowledge, Is Likely To Have All The Answers For Our Survival. There Must Be Many Social Systems That Would Work Far Better Than Any Now In Existence. In The Scientific Tradition, Our Task Is To Find Them.