《钢铁是怎样炼成的》中那段成为千百万读者座右铭的文字是什麽？

人最宝贵的东西是生命.生命对人来说只有一次.因此,人的一生应当这样度过:当一个人回首往事时,不因虚度年华而悔恨,也不因碌碌无为而羞愧;这样,在他临死的时候,能够说,我把整个生命和全部精力都献给了人生最宝贵的事业，为人类的解放而奋斗．

1. 人最宝贵的是生命。生命属于人只有一次。人的一生应当这样度过：当他回首往事的时候，不会因为碌碌无为、虚度年华而悔恨，也不会因为为人卑劣、生活庸俗而愧疚。这样，在临终的时候，他就能够说：‘我已把自己整个的生命和全部的精力献给了世界上最壮丽的事业——为人类的解放而奋斗。

The human most precious thing is the life, the life belongs to us only then one time. Human's life must pass like this: When he looks back on the past events he because of does not waste one's best years lamented, also not because of unsuccessfully and ashamed. Like this at his at the point of death time can say that,I already all give to my entire life and the complete energy in the world the grandest enterprise - - to struggle for humanity's liberation.