And to the extent that some have so readily returned to them underscores the need for change and change now, said the president.History cannot be allowed to repeat itself.

• 而且在某种程度上，有些人竟满心欢喜的想回到这些老路上，这种想法强调了变革的需求，而且是马上就实施，”总统说，“历史不允许重复。”