I rejoice greatly in the Lord that now at last you revived your concern for me. You were, of course, concerned about me but lacked an opportunity. Not that I say this because of need, for I have learned, in whatever situation I find myself, to be self-sufficient. I know indeed how to live in humble circumstances; I know also how to live with abundance. In every circumstance and in all things I have learned the secret of being well fed and of going hungry, of living in abundance and of being...