Yes, pride is a perpetual nagging temptation. Keep on knocking it on the head, but don't be too worried about it. As long as one knows one is proud, one is safe from the worst form of pride.

Through pride the devil became the devil. Pride leads to every vice, it's the complete anti-God state of mind.

The more pride we have, the more other people’s pride irritates us

Your patient has become humble; have you drawn his attention to the fact? All virtues are less formidable to us once the man is aware that he has them, but this is specially true of humility.