Rails 3 - is it possible not to display the attribute name in the error message ?

when displayed using

- target.errors.full_messages.each do |msg   %li= msg

I get obviously displayed :

3 errors Email can't be blank Password can't be blank Agreement status : You must acknowledge that you agree to our Terms of Use and Privacy Policy and hat you are over 14 years old.

but I would like to display Only the error message on the 3rd attribute ... getting 3 errors Email can't be blank Password can't be blank You must acknowledge that you agree to our Terms of Use and Privacy Policy

is it possible ? I don't want to use base, as I need later to check on error for this attribute....

thanks for you suggestions