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Kazimierz Twardowski
Polish philosopher, psychologist and logician (1866–1938).
Born October 20th, 1866 in Vienna.
Died February 11th, 1938 at 71 years old in Lviv.
Occupations
mathematician, philosopher, psychologist, university teacher
Wikipedia
Count your age by friends, not years. Count your life by smiles, not tears. John Lennon