Leo Perutz

Austrian mathematician and writer (1882-1957).

Born November 2nd, 1882 in Prague. [ref]

Died August 25th, 1957 at 74 years old in Bad Ischl. [ref]

Occupations
critic, mathematician, novelist, playwright, translator, writer
Wikipedia

By becoming deeply aware of our mortality, we intensify our experience of every aspect of life. Robert Greene