I have had heart surgery three times, so I know what it was like to have pins and needles stuck in you.
Missionary zeal does not grow out of intellectual beliefs, nor out of theological arguments, but out of love. If I do not love a person I am not moved to help him by proofs that he is in need; if I do love him, I wait for no proof of a special need to urge me to help him.
Teachers are expected to reach unattainable goals with inadequate tools. The miracle is that at times they accomplish this impossible task.