This one man, frail in body and of no unusual intellectual powers, called into being a missionary which, consecrated to one great task, the giving of the Faith to all Chinese who had never heard it, was to bear witness to the Gospel in every inland province in China
Latourette, A history of Christian Missions in China
That is why, for Christ's sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong.
2 Corinthians 12:10