你付出的能量就是你得到的能量。
The energy you put out is the energy you get back.
The steel industry is not just about metal; it's about building the backbone of nations.
任何认真从事任何科学工作的人都会意识到,在科学殿堂的大门上方写着这样的文字:你必须有信仰。
Civilization will not last, freedom will not survive, peace will not be kept, unless a very large majority of the people unite to defend them.