Agatha Christie : (4) " One doesn’t recognize the really important moments in one’s life until it’s too late. " - Agatha Christie " Good advice is always certain to be ignored, but that’s no reason not to give it. " - Agatha Christie " I have sometimes been wildly, despairingly, acutely miserable, racked with sorrow, but through it all I still know quite certainly that just to be alive is a grand thing. " - Agatha Christie " If one sticks too rigidly to one’s principles, one would hardly see anybody. " - Agatha Christie