Authors:

When thieves come, I bark; when gallants, I am still - So perform both my master's and mistress's will.

Samuel Taylor Coleridge (2015). “The Collected Works of Samuel Taylor Coleridge, Volume 4 (Part II): The Friend”, p.170, Princeton University Press
When thieves come, I bark; when gallants, I am still - So perform both my master's and mistress's will.