为人民服务是无限的。 meaning in Chinese

there is no limit to serving the people

There is a limit to one 's life , but no limit to serving the people .
人的生命是有限的，但为人民服务是无限的。
A man ' s life is limited , but there is no limit to serving the people . i will dedicate my limited life to the limitless job of serving the people
人的生命是有限的，可是，为人民服务是无限的。我要把有限的生命，投入到无限的为人民服务之中去。
A man ' s life is limited ; but the cause of serving the people is unlimited . i should devote my limited life to the unlimited cause of serving the people
人的生命是有限的，可是为人民服务是无限的。我要把有限的生命投入到无限的为人民服务中去。