MY wee, wee fawn, you see me yawn? 
    Well, I'm not much disposed to flattery; 
And were I so, you rogue! you know 
    You're proof against the fiercest battery. 
 
You have an ear? of stone, my dear; 
    A heart? yes, yes, of temper'd iron, 
And love of self, the little elf, 
    Doth with a Tower of Brass environ!
Joseph Skipsey
http://www.poemhunter.com/poem/the-tower-11/