One Can't Predict The Weather More Than

The Rate Of Progress Is So Rapid That What One Learns At School Or University Is Always A Bit Out Of Date. Only A Few People Can Keep Up With The Rapidly Advancing Frontier Of Knowledge, And They Have To Devote Their Whole Time To It And Specialize In A Small Area. The Rest Of The Population Has Little Idea Of The Advances That Are Being Made Or The Excitement They Are Generating.

I Wouldnt Be Here Today If It Were Not For The Nhs, I Have Received A Large Amount Of High-quality Treatment Without Which I Would Not Have Survived.

We Are Entering An Increasingly Dangerous Period Of Our History. But I'm An Optimist.

In This Way, Edwin Hubble Worked Out The Distances To Nine Different Galaxies. We Now Know That Our Galaxy Is Only One Of Some Hundred Thousand Million That Can Be Seen Using Modern Telescopes, Each Galaxy Itself Containing Some Hundred Thousand Million Stars.

It Is No Good Getting Furious If You Get Stuck. What I Do Is Keep Thinking About The Problem But Work On Something Else. Sometimes It Is Years Before I See The Way Forward. In The Case Of Information Loss And Black Holes, It Was 29 Years.