Tourist, Rincewind Decided, Meant ‘idiot.

Everyone's Heard Of Erwin Schrodinger's Famous Thought Experiment. You Put A Cat In A Box With A Bottle Of Poison, Which Many People Would Suggest Is About As Far As You Need To Go.

Bringing About Armageddon Can Be Dangerous. Do Not Attempt It In Your Own Home.

The Words Are Easy - Most Of Them Have Already Been Invented.

In The Ramtops Village Where They Dance The Real Morris Dance, For Example, They Believe That No-one Is Finally Dead Until The Ripples They Cause In The World Die Away - Until The Clock He Wound Up Winds Down, Until The Wine She Made Has Finished Its Ferment, Until The Crop They Planted Is Harvested. The Span Of Someone's Life, They Say, Is Only The Core Of Their Actual Existence.

What Would Have Happened If You Hadn't Saved Him? "yes! The Sun Would Have Risen Just The Same, Yes?" No "oh, Come On. You Can't Expect Me To Believe That. It's An Astronomical Fact." The Sun Would Not Have Risen. ... "really? Then What Would Have Happened, Pray?" A Mere Ball Of Flaming Gas Would Have Illuminated The World.