Quick ysis for this quote form macbeth?

Even though one may start out virtuous one could lose one's virtue in the heaviness of the of the office. Please for give me if this is not so of you but I cannot tell what's in your heart and soul by merely looking at you I am no mind reader. There is still virtue about us even in Heaven but even in Heaven angels have fallen. Whereas Evil will deign to wear a good face for subterfuge. Good will always wear one too.