"Mathematical knowledge is not-as all Cambridge men are surely aware-the result of any special gift. It is merely the development of those conceptions of form and number which every human being possesses; and any person of average intellect can make himself a fair mathematician if he will only pay continuous attention; in plain English, think enough about the subject."

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But then why, when talking on the phone, did they quarrel, on average at least once every four sentences? Maybe, though the inspector, it was an effect of the distance between them becoming less and less tolerable with each passing day, since as we grow old - for every now and then one must, yes, look reality in the eye and call things by their proper names - we feel more keenly the need to have the person we love beside us.

— Andrea Camilleri