II Corinthians 11:27-30

in weariness and toil, in sleeplessness often, in hunger and thirst, in fastings often, in cold and nakedness— besides the other things, what comes upon me daily: my deep concern for all the churches. Who is weak, and I am not weak? Who is made to stumble, and I do not burn with indignation? If I must boast, I will boast in the things which concern my infirmity.