the quality of caring more about what other people need and want than about what you yourself need and want

I am touched by the bravery and selflessness of our emergency services personnel. 我被紧急服务人员的勇敢和无私精神所感动。

In addition to her remarkable selflessness, she has also inspired others to get involved. 除了她非凡的无私奉献精神外，她还激励其他人参与其中。