Thus , ' caesar was born at rome in such and such a year waged war in gaul for ten years , crossed the rubicon , etc. ' , are propositions , but not judgments .
譬如,凯撒某年生于罗马,在高卢地区进行了十年战争,渡过了鲁比康河等等只能算是命题,而非判断。
His argument is based on two propositions : first , the payment system is the core financial utility ; and , second , regulators cannot successfully second-guess the decisions of huge institutions staffed by better-paid and more highly motivated people than themselves .
We stress this point because many people think that a field of study can be " scientific " and provide " information about the real world " only if its propositions can , at least in principle , be refuted by experiments or measurements .
While he is better known for his discovery of the electrical properties of amber ( electron in greek ) , he also introduced the logical proof for abstract propositions ( hunt , 1978 ) , which led in time to the formal mathematics of geometry , based on the theorem-proof methods of euclid ( 330 275 bc ) .