When it comes to the question, “man or nature ,which do you think is more powerful? ”, how will you reply? As the saying goes, “One thousand audience has one thousand Hamlet”, I can tell that everyone holds a different notion. On the one hand,some people think man can conquer nature and some think people can make use of nature to seek wealth as much as possible.For an instance,Japanese reclaim land from the sea,people can forecast weather in advance , we build reservoir and so on .All of above show that we human being have the talent and ability to conquer nature. On the other hand,there are lots of people especially old ones hold the view that nature is too mysterious for people to understand.they also think we can do nothing with nature but accept whatever it gives to us even disaster.And they think everything has its cause, we are suffering because we have done something unforgivable before.Thus,they never want to change fact,all they did is just to obey nature. In my opinion,those two views are right in a certain degree.First of all,people must obey nature because we can’t live without it.And then people has the ability to explore nature and by making use of it in a scientific way we can make profits.