King James Version
Now I Paul myself beseech you by the meekness and gentleness of Christ, who in presence am base among you, but being absent am bold toward you:English Standard Version
I, Paul, myself entreat you, by the meekness and gentleness of Christ--I who am humble when face to face with you, but bold toward you when I am away!--New International Version
By the meekness and gentleness of Christ, I appeal to you--I, Paul, who am "timid" when face to face with you, but "bold" when away!