Janusz Korczak

Polish educator (1878-1942).

Born July 22nd, 1878 in Warsaw. [ref]

Died August 7th, 1942 at 64 years old in Treblinka extermination camp.

Occupations
children's writer, freemason, pedagogue, pediatrician, physician, screenwriter, teacher, writer
Wikipedia

What we have once enjoyed deeply we can never lose. All that we love deeply becomes a part of us. Helen Keller