They alone live who live for others. – Swami Vivekananda.
Only a life lived for others is a life worthwhile. – Albert Einstein.
Different words, same meaning. That means don’t just live for yourself, give back to the community too. Do what you can to serve others. Being/ living selfish is not the way to live. Anybody can live a selfish life, anybody can live for themselves, but a life lived for others, is the life best lived.