A good man was ther of religioun,
And was a povre persoun of a toun,
But riche he was of hooly thoght and werk.

– Geoffrey Chaucer

The Canterbury Tales, General Prologue. These lines about the Parson are rich in irony, coming as they do after the descriptions of the wealth and decadence associated with some of the previous pilgrims, like the Monk and Friar. The Parson by contrast is poor, but rich in holy thought and work. He is the one religious character that actually lives his vow of poverty. But for morals and virtues and honest living, he is probably the richest of all.