Bad Temper Is Its Own Safety Valve.

I Don't Think Necessity Is The Mother Of Invention. Invention, In My Opinion, Arises Directly From Idleness, Possibly Also From Laziness - To Save Oneself Trouble.

Trains Are Wonderful.... To Travel By Train Is To See Nature And Human Beings, Towns And Churches And Rivers, In Fact, To See Life.

You Are The Patient One, Mademoiselle,' Said Poirot To Miss Debenham. She Shrugged Her Shoulders Slightly. 'what Else Can One Do?' You Are A Philosopher, Mademoiselle.' That Implies A Detached Attitude. I Think My Attitude Is More Selfish. I Have Learned To Save Myself Useless Emotion.

He Laughs Best Who Laughs At The End.

I've Always Believed In Writing Without A Collaborator, Because Where Two People Are Writing The Same Book, Each Believes He Gets All The Worry And Only Half The Royalties.