开启科学的大门，人类就能迈入崭新的天地，我们就能获得更加无限的生存空间，这就是科学的力量。科学的内涵就是事实与规律，需要发现人所未知的事实，并以此为依据，实事求是，而不是脱离现实的纯思维的空想，并寻找客观事物之间内在的本质的必然联系。 （ Opening the gate of science, human can stride into a brand new world, so we can obtain more infinite living space, which is the strength of science. The connotation of science is truths and laws, which are needed to find out the truths that people haven’t found out and are taken as a basis to seek truth from facts instead of pure thought fantasy which is ivory-towered and look for the necessary connection that is internal and essential among objective things. )