Proverbs 27:2 KJV
Let another man praise thee, and not thine own mouth; a stranger, and not thine own lips.
In a generation which puts emphasis on self-worth, self-esteem etc, it is important to remember that there is a thin line between self-confidence and arrogance. It is good to know one’s good values, but there is always that line. “Get someone else to blow your horn and the sound will carry twice as far” (Will Rogers).