Putting aside the weird beliefs, the principles themselves are actually pretty decent and widely applicable. Strange place for principled thought leadership to come from :-/
* Russel Nelson - Former surgeon, known for performing the first open heart surgery west of the Mississippi (https://en.wikipedia.org/wiki/Russell_M._Nelson)
* Henry Eyring - Former Stanford professor (https://en.wikipedia.org/wiki/Henry_B._Eyring)
* Dallin Oaks - Former Lawyer, Judge, and University of Chicago professor (https://en.wikipedia.org/wiki/Dallin_H._Oaks)
There are 12 others you can dig into as well, most of which are very highly educated (Elder Gong, who is mentioned in the article, is one of these 12): https://en.wikipedia.org/wiki/Quorum_of_the_Twelve_Apostles_...