German mathematician (1888-1942).
Born February 14th, 1888 in Berlin. [ref]
Died November 13th, 1942 at 54 years old in Auschwitz.
Death is no more than passing from one room into another. But there’s a difference for me, you know. Because in that other room I shall be able to see. Helen Keller (Remember that Helen Keller was blind)