Friedrich Robert Helmert

German geodesist (1843-1917).

Born August 31st, 1843 in Freiberg.

Died June 15th, 1917 at 73 years old in Potsdam.

Occupations
mathematician, physicist, statistician, surveyor, university teacher

There is a sacredness in tears. They are not the mark of weakness, but of power. They speak more eloquently than ten thousand tongues. They are the messengers of overwhelming grief, of deep contrition, and of unspeakable love. Washington Irving