American computer scientist.
Born April 22nd, 1932 in Prague. [ref]
Died May 27th, 2016 at 84 years old in Vestal.
Do not fear death. Death is always at our side. When we show fear, it jumps at us faster than light. But, if we do not show fear, it casts its eye upon us gently and then guides us into infinity. Laughing Bull