科学的力量在于它的普遍性和客观性，它超越了文化和国界。
The power of science lies in its universality and objectivity, it transcends culture and national boundaries.
"Sometimes I think that the only thing that connects us to the past is the present. Without the present, the past would be lost forever."
你必须为梦想而奋斗。你必须为之牺牲并努力工作。
我们几乎无法避免这样的推论：光是由同一种介质的横向波动组成的，这种介质也是电和磁现象的原因。