There Are Two Motives For Reading A

You Must Believe That You Can Help Bring About A Better World.

In All The Creative Work That I Have Done, What Has Come First Is A Problem, A Puzzle Involving Discomfort.

I Am Firm; You Are Obstinate; He Is A Pig-headed Fool.

Science Does Not Aim At Establishing Immutable Truths And Eternal Dogmas; Its Aim Is To Approach The Truth By Successive Approximations, Without Claiming That At Any Stage Final And Complete Accuracy Has Been Achieved.

A Smell Of Petroleum Prevails Throughout.