When Mr. Ashley Sampson suggested to me the writing of this book, I asked leave to write it anonymously, since, if I were to say what I really thought about pain, I should be forced to make statements of such apparent fortitude that they would become ridiculous if anyone knew who made them. Anonymity was rejected as inconsistent with the series; but Mr. Sampson pointed out that I could write a preface explaining that I did not live up to my own principles! This exhilarating programme I am now carrying out (C. S. Lewis,
The Problem of Pain).