Calligraphy Competition: The theme is "Learn from Lei Feng as a good example", and relevant famous sayings and aphorisms should be collected. I hope there are more incisive sentences.

Human life is limited, but serving the people is infinite. I will devote my limited life to serving the people indefinitely.

-Lei Feng

I think a revolutionary should put the revolutionary interests first and devote everything to the cause of the party, which is the happiest.

-Lei Feng