Full Poem Text Available at http://books.google.com/books?id=bCSu8UHz9EUC&pg=PA671&lpg=PA671&dq=CARL+SANDBURG+%22HAVING+HEARD+THE+INSTRUCTION%22&source=bl&ots=bnziFwAHrX&sig=RnatehmMbyh9IH5dMUya-JEx0Zs&hl=en&sa=X&ei=bnYCUqboMM_H4APk9oGgDA&ved=0CCsQ6AEwAA#v=onepage&q=CARL%20SANDBURG%20%22HAVING%20HEARD%20THE%20INSTRUCTION%22&f=false |