The theory of probability is the only mathematical tool available to help map the unknown and the uncontrollable. It is fortunate that… — Benoit Mandelbrot Copy Share Image
It follows that the word probability, in its mathematical acceptance, has reference to the state of our knowledge of the circumstances under… — George Boole Copy Share Image
“A distinguished writer [Siméon Denis Poisson] has thus stated the fundamental definitions of the science: 'The probability of an event is the… — George Boole Copy Share Image
![“A distinguished writer [Siméon Denis Poisson] has thus stated the fundamental definitions of the science: 'The probability of an event is the reason we have to believe that it has taken place, or that it will take place.' 'The measure of the probability of an event is the ratio of the number of…” quote by George Boole](https://sms4smile.com/quotes/img-quotes/ac8/george-boole-33776_knowledge_a-distinguished-writer-sim-on-denis-pois_3052857.jpg)