In mathematics the art of proposing a question must be held of higher value than solving it..

Had Mittag-Leffler had his way, I should have to wait until the year 1984, which to me seemed too great a demand!.

The actual infinite arises in three contexts: first when it is realized in the most complete form, in a fully independent otherworldly being, in Deo,….

I am so in favor of the actual infinite that instead of admitting that Nature abhors it, as is commonly said, I hold that Nature makes frequent use o….