Gustav Herglotz

German mathematician (*1881 – †1953).

Born February 2nd, 1881 in Volary.

Died March 22nd, 1953 at 72 years old in Göttingen.

Occupations
geophysicist, mathematician, seismologist, university teacher
Wikipedia

Here is the test to find whether your mission on Earth is finished: if you’re alive, it isn’t. Richard Bach