text: But I must, as is my custom, send a little gift along with this letter. It is a true saying which I have found in Athenodorus: "Know that thou art freed from all desires when thou hast reached such a point that thou prayest to God for nothing except what thou canst pray for openly." But how foolish men are now! They whisper the basest of prayers to heaven; but if anyone listens, they are silent at once. That which they are unwilling for men to know, they communicate to God. Do you not think, then, that some such wholesome advice as this could be given you: "Live among men as if God beheld you; speak with God as if men were listening"? Farewell.