You Gave Too Much Rein To Your

There Is No Detective In England Equal To A Spinster Lady Of Uncertain Age With Plenty Of Time On Her Hands.

Never Tell All You Know—not Even To The Person You Know Best.

Never Do Anything Yourself That Others Can Do For You.

The Past Is The Father Of The Present.

There's No Agony Like [getting Started]. You Sit In A Room, Biting Pencils, Looking At A Typewriter, Walking About, Or Casting Yourself Down On A Sofa, Feeling You Want To Cry Your Head Off.