People generally take original data as the a resource of the knowledge.
通常人们把原始数据看作是知识的源泉。
Science is not a selfish pleasure. I have committed to scientific research, first of all should take their own knowledge for the service of humanity.
科学决不是一种自私自利的享乐。有幸能够致力于科学研究的人，首先应该拿自己的学识为人类服务。
Take bird flu for example. If we have some basic knowledge of science, we would realize that it's much more likely we shall die of heart disease or a road accident.
以禽流感为例，如果我们对这方面的科学有所涉猎，我们就会明白人类死于禽流感的几率远远低于死于心脏病和交通事故。
Take bird flu for example. If we have some basic knowledge of science, we would realize that it's much more likely we shall die of heart disease or a road accident.
以禽流感为例，如果我们对这方面的科学有所涉猎，我们就会明白人类死于禽流感的几率远远低于死于心脏病和交通事故。
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