Altruism
Altruism was one's concern for the welfare of others.

In 2267, Claymare thanked Captain James T. Kirk for his altruistic offer that the Federation protect Organia from the Klingon Empire, adding that they did not need it. ()

In Felisa Howard's diary, she noted that Ronin had no altruistic motives for his reinvention of her. ()

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Philosophical movements
Psychology