Wherof that love and his astat
Empeireth. And therfore I rede,
Mi Sone, that thou fle and drede 1910
This vice, and what that othre sein,
Let thi Semblant be trewe and plein.
For Falssemblant is thilke vice,
Which nevere was withoute office:
P. i. 224
Wher that Envie thenkth to guile,
He schal be for that ilke while[699]