De fide et officio judicis non recipitur quaestio sed de scientia, sive sit error juris, sive facti

Dictionary: 
Ballentine's Law Dictionary

The good faith and honesty of a judge are not questioned, but his knowledge, whether it be an error of law or fact, may be.

Author: 
James A. Ballentine
Publisher: 
The Bobbs-Merrill Company
Year Published: 
1916
Genre: 
Law Dictionary