Thus Kant arrives at the conclusion that all pure mathematics is synthetic though a priori; the number 7 is seven and the number 5 is five and the number 12 is twelve and the same principle applies to other numerals; in other words, they are universal and necessary.
所以康德得到了所有的純粹數學都是綜合卻也是先天的； 數字7是七，數字5是五，且數字12是十二，然後一樣的原理可以應用到任何數字； 即是說，這是普遍且必要的。