For Millions Of Years, Mankind Lived Just

I Don't Have Much Positive To Say About Motor Neuron Disease, But It Taught Me Not To Pity Myself Because Others Were Worse Off, And To Get On With What I Still Could Do. I'm Happier Now Than Before I Developed The Condition.

Because Imaginary Time Behaves Like Another Direction In Space, Histories In Imaginary Time Can Be Closed Surfaces, Like The Surface Of The Earth, With No [existential] Beginning Or End.

One Should Love Animals. They Are So Tasty.

It's The Gravity That Shapes The Large Scale Structure Of The Universe, Even Though It Is The Weakest Of Four Categories Of Forces

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.