Troilus and Cressida

Cressida: My lord, will you be true?Troilus: Who, I? Alas, it is my vice, my fault:Whiles others fish with craft for great opinion,I with great truth catch mere simplicity;Whilst some with cunning gild their copper crowns,With truth and plainness I do wear mine bare.Fear not my truth: the moral of my witIs “plain and true”; there’s all the reach of it.