1.Eternal truths will be neither true nor eternal unless they have fresh meaning for every new social situation. (Franklin Roosevelt, American president )
永恒的真理如果不在新的社会形势下赋予新的意义,要么就不是真理,要么就不是永恒的。 (美国总统 罗斯福. F.)
2.Histories make men wise; poems witty; the mathematics subtle; natural philosophy deep; moral grave; logic and rhetoric able to contend. (Francis Bacon, British philosopher )
历史使人明智；诗词使人灵秀；数学使人周密；自然哲学使人深刻；伦
