Reuben Hersh Quote

In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental objects with reproducible properties is called mathematics.

The Mathematical Experience, Intuition (p. 399), Birkhäuser. 1981

In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental...

In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental...

In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental...

In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental...