His reasoning is based on the premise that all people are equally capable of good and evil.

他的推理是以人可以为善亦可以为恶为前提的。

《牛津词典》

The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.

最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。

youdao

In short, he tests his reasoning over and over again.

总而言之，他一遍又一遍不停地测试他的推理。

youdao

Foreign Ministry spokesman Ramin Mehmanparast presented a similar line of reasoning at his weekly press briefing.

VOA: standard.2010.07.20

His reasoning here, brief as it is, is worth following.

他的推论如此简便，却值得进一步探讨。

耶鲁公开课 - 政治哲学导论课程节选

And so, maybe it's just a matter of each person having his or her own principles and there's nothing more to be said about it, no way of reasoning.

也许这本就是智者见智，仁者见仁的问题,多说无益，也无从论证。

耶鲁公开课 - 公正课程节选

The author of the article took an alarmist tone and failed to adequately explain his reasoning.

FORBES: Magazine Article

That the financial media felt compelled to mock his reasoning is the real surprise.

FORBES: Greg Smith Said Nothing Goldman Clients Didn't Already Know

His reasoning, too, shows an executive who is willing to push for tough decisions.

FORBES: HP's Leo Apotheker Vs. Unions