Number theory is useful, since one can graduate with it.

Number theory is useful, since one can graduate with it.

Foreword to Vorlesungen über Zahlentheorie (Lectures on Number Theory) (1927)

Edmund Landau Quotes

Number theory is useful, since one can graduate with it.

Number theory is useful, since one can graduate with it.

Number theory is useful, since one can graduate with it.

Number theory is useful, since one can graduate with it.