Fifty Challenging Problems in Probability with Solutions Quotes

“In a problem, the great thing is the challenge. A problem can be challenging for many reasons: because the subject matter is intriguing, because the answer defies unsophisticated intuition, because it illustrates an important principle, because of its vast generality, because of its difficulty, because of a clever solution, or even because of the simplicity or beauty of the answer.”
― Frederick Mosteller, Fifty Challenging Problems in Probability with Solutions

“Much of what I have learned, as well as much of my intellectual enjoyment, has come through problem solving. Through the years, I've found it more and more difficult to tell when I was working and when playing, for it has so often turned out that what I have learned playing with problems has been useful in my serious work.”
― Frederick Mosteller, Fifty Challenging Problems in Probability with Solutions