Greatness of mind and nobleness their seat
Build in her loveliest, and create an awe
About her, as a guard angelic placed.
It is an exact parallel to Florizel's praise of Perdita in The Winter's Tale:--
When you speak, sweet,
I'd have you do it ever: when you sing,
I'd have you buy and sell so, so give alms,
Pray so; and, for the ordering your affairs,
To sing them too; when you do dance, I wish you
A wave o' the sea, that you might ever do