The longer mathematics lives the more abstract - and therefore, possibly also the more practical - it becomes.


Men of Mathematics (p. 525), Simon & Schuster. 1986


The longer mathematics lives the more abstract - and therefore, possibly also the more practical - it becomes.

The longer mathematics lives the more abstract - and therefore, possibly also the more practical - it becomes.

The longer mathematics lives the more abstract - and therefore, possibly also the more practical - it becomes.

The longer mathematics lives the more abstract - and therefore, possibly also the more practical - it becomes.