Principles prove, and they are not proved.

原则用来证明而本身不需进行证明。

youdao

On the other hand, worries about principles prove no barrier to economic and security ties where countries like Saudi Arabia or Uzbekistan are concerned.

另一方面，像沙特和乌兹别克斯坦担心经济和安全关系的原则将得不到保障。

youdao

In some ways, the first decision is whether to prove an ESB technology, or to prove the SOA principles of functional architecture? This question leads to two extremes of approach.

在某些方面，第一个决策就是是验证esb技术，还是验证功能性体系结构的SOA原则？

youdao

While Mr. Obama surely does not seek a return to these earlier forms of conflict, a return to first principles such as hostis humani generis may prove a better guide for a nation at war than a president's day-to-day instincts.

WSJ: John Yoo: Obama, Drones and Thomas Aquinas