2 Corinthians 12:9-10
"My grace is enough for you; my great strength is revealed in weakness." Gladly, then, will I boast of my weakness that the strength of Christ may be mine. So I rejoice when I suffer infirmities, humiliations, want, persecutions: all for Christ! For when I am weak, then I am strong. (2 Corinthians 12:9-10)."