After all," Anne had said to Marilla once, "I believe the nicest and sweetest days are not those on which anything very splendid or wonderful or exciting happens but just those that bring simple little pleasures, following one another softly, like pearls slipping off a string.
The aim of science is to seek the simplest explanations of complex facts. We are apt to fall into the error of thinking that the facts are simple because simplicity is the goal of our quest. The guiding motto in the life of every natural philosopher should be, 'Seek simplicity and distrust it.