هذا رجل في المملكة المتحدة و في سن الثانية و العشرين ابتكر مباديء رياضية لدراسة المنطق الرياضي
This is a man who, back in the UK, at the age of 22, basically invented the mathematical techniques for studying rational behavior and gave the astrophysicists plenty to think about when he came over here,