Oswald Spengler

German historian and philosopher (1880-1936).

Born May 29th, 1880 in Blankenburg. [ref]

Died May 8th, 1936 at 55 years old in Munich. [ref]

Occupations
historian, mathematician, philosopher, sociologist, writer
Wikipedia

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins? Edgar Allan Poe