| 【名人】 | 罗斯福 | | 【名言】 | The brotherly spirit of science , which unites into one family all its votaries of whatever grade ,and however widely dispersed throughout the different quarters of the globe. (Franklin Rosevelt, American president)科学的博爱精神把分散在世界各地、各种热心科学的人联结成一个大家庭。
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