I've included the speech. I know many people don't like to read beyond the quote, but it's good to read the speech so you see in which context the quote comes from.
"We Americans claim to be a peace-loving people. We hate bloodshed; we are opposed to violence. Yet we go into spasms of joy over the possibility of projecting dynamite bombs from flying machines upon helpless citizens. We are ready to hang, electrocute, or lynch anyone, who, from economic necessity, will risk his own life in the attempt upon that of some industrial magnate. Yet our hearts swell with pride at the thought that America is becoming the most powerful nation on earth, and that she will eventually plant her iron foot on the necks of all other nations. Such is the logic of patriotism."
~ Emma Goldman