يا ترى الخطا فين:He is a man of strong personality who will fight for what is right.

[ابو بيشو]

اليك منى كل احترام وتقدير
He is a man of strong character who will fight for what is
right.
When talking about a person's moral quality, use character (NOT
personality). Compare: 'For a career in sales, you need a forceful
personality.' 'People of character and integrity never turn their backs on
the truth