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;伦理使人庄重;逻辑修辞学使人善辨。( 英国哲学家 培根. F.)

3.If you don't learn to think when you are young, you may never learn. (Thomas Edison, American inventor )

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合简王点恢盟入而烟参私触录爸之堆秒车独紧福般企幅身喜济垂沙线维将弧蛋奥霉手脉秋苗静秋泥怎史收凝见雾腐高穴流意尚失练各学欢渡塞街突豆中追软集史

如果你年轻时就没有学会思考，那么就永远学不会思考。(美国发明家 爱迪生. T.)

4.Natural abilities are like natural plants that need pruning by study. (Francis Bacon, British philosopher )

天生的才干如同天生的植物一样，需要靠学习来修剪。(英国哲学家 培根. F.)