http://www.helium.com/knowledge/188992-why-is-blood-such-a-powerful-image-and-why-is-it-used-in-so-many-daily-aphorisms.xml Helium.com > General Health (Other) > Why is blood such a powerful image and why is it used in so many daily aphorisms? en-us Copyright Helium.com Mon, 22 Sep 2008 20:27:02 GMT Mon, 22 Sep 2008 20:27:02 GMT