In this excerpt from President Franklin Roosevelt's speech, which sentence or phrase highlights the President's sense of betrayal by Japan, Japan has therefore undertaken a surprise offensive extending throughout the pacific area the facts of yesterday and today speak for themselves the people of the United states have already formed their opinions and well understand the implications to the very life and safety of our nation as commander in chief of the army and navy I have directed that all measures be taken for our defense but always will our whole nation remember the character of onslaught against us no matter how long it may take us to overcome this prima dated invasion the American people in their righteous might will win through to the absolute victory I believe that I interpret the will of the Congress and the people when I assert that we will not only defend ourselves to the other most but will make it very certain that this form of treachery shall never again endanger us.