It is useful to remember that history is to the nation as memory is to the individu-al. As persons deprived of memory become disoriented and lost, not knowing where they have been and where they are going, so a nation denied a conception of the past will be dis abled in dealing with its present and its future. History is the best antidote to delusions of omnipotence and omniscience.
【参考答案】
It is beneficial to bear in mind that history is important t......