2 Corinthians 12:9-10

Each time he said, "My gracious favor is all you need. My power works best in your weakness." So now I am glad to boast about my weaknesses, so that the power of Christ may work through me. Since I know it is all for Christ's good, I am quite content with my weaknesses and with insults, hardships, persecutions, and calamities. For when I am weak, then I am strong.