1. A mind or mental state characterized by loyalty, constancy, and unwavering dedication to principles, beliefs, or commitments
She approached her work with a faithful mind, never compromising her values.
Ela abordava seu trabalho com uma mente fiel, nunca comprometendo seus valores.
2. A trustworthy and reliable consciousness or intellect that remains true to its convictions
A faithful mind is the foundation of a virtuous character.
Uma mente fiel é o fundamento de um caráter virtuoso.