Russian mathematician.
Born April 28th, 1868 in Zhuravka.
Died November 20th, 1908 at 40 years old in Warsaw.
Those men who, in war, seek to preserve their lives at any rate commonly die with shame and ignominy, while those who look upon death as common to all, and unavoidable, and are only solicitous to die with honour, oftener arrive at old age and, while they live, live happier. Xenophon