It is true that I should have been surprised in the past to learn that Professor Hardy had joined the Oxford Group. But one could not say the adverse chance was 1:10. Mathematics is a dangerous profession; an appreciable proportion of us go mad, and then this particular event would be quite likely.
John Edensor LittlewoodI've been giving this lecture to first-year classes for over twenty-five years. You'd think they would begin to understand it by now.
John Edensor LittlewoodI constantly meet people who are doubtful, generally without due reason, about their potential capacity [as mathematicians]. The first test is whether you got anything out of geometry. To have disliked or failed to get on with other [mathematical] subjects need mean nothing; much drill and drudgery is unavoidable before they can get started, and bad teaching can make them unintelligible even to a born mathematician.
John Edensor LittlewoodTry a hard problem. You may not solve it, but you will prove something else.
John Edensor LittlewoodA linguist would be shocked to learn that if a set is not closed this does not mean that it is open, or again that "E is dense in E" does not mean the same thing as "E is dense in itself".
John Edensor Littlewood