All his selflessness and passion only won the family's cold response.

　　他一直以來的無私和熱誠換來的卻是家人的冷漠與遺棄。

　　His selflessness and talent qualify him for the job most students dream to get.

　　他大公無私的精神和天賦是他適合擔當大多數學生夢想得到的那項工作。

　　All revolutionary work calls for enthusiasm and selflessness.

　　一切革命工作都需要熱情和忘我精神。

　　"One who manifests goodness, purity, and selflessness."

　　表現出善良，純潔和無私的人

　　Only the selflessness of government regulation and other moral elements can guarantee the two mechanisms bringing into full play.

　　這兩種機制的有效運作要以政府調控的無私性等因素作保障。