Integrity is not a conditional word. It doesn’t blow in the wind or change with the weather. It is your inner image of yourself, and if you look in there and see a man who won’t cheat, then you know he never will.

Macdonald frames integrity as a stable, internal standard rather than a situational performance. By denying that it is “conditional,” he rejects the idea that ethics can be negotiated by circumstance, pressure, or convenience. The image of integrity as an “inner image of yourself” ties morality to self-conception: what a person believes they are capable of becomes a reliable predictor of what they will do. The final claim—if you see someone inside who “won’t cheat,” then “he never will”—suggests character is formed and durable, and that the most meaningful moral test is private rather than public. It’s a warning against rationalization and a call to cultivate a self-identity incompatible with dishonesty.