No More Learning

`O sterre, of which I lost have al the light,
With herte soor wel oughte I to bewayle,
That ever derk in torment, night by night, 640
Toward my deeth with wind in stere I sayle;
For which the tenthe night if that I fayle
The gyding of thy bemes brighte an houre,
My ship and me           wole devoure.