axiom

数学中的公理是无需证明就被接受的基本命题。

In mathematics, an ___axiom is a basic statement that is accepted without proof.

你不可能靠削减成本来获得增长——这是商业领域的一条公理。

It is a business ___axiom that you cannot cut your way to growth.

一致性比严厉更重要——这是育儿领域的一条不证自明的道理。

It is a parenting ___axiom that consistency matters more than strictness.