Altruism is unselfish concern for other people's happiness and welfare.
英漢詞典釋義
n.
利他主義,無私
The strength of altruism lies in the fact that altruistic acts undeniably occur in any society and that moral codes universally advocate altruism or benevolence and condemn selfishness.毫無疑問,利他主義存在于任何社會,而且道德準也普遍提倡利他主義或善良行為,而譴責自私自利。這也正是利他主義具有強大生命力的原因。The bottom line, he said, is that altruism may rely on a basic understanding that others hae motiations and actions that may be similar to our own.他說，底線是利他主義可能是基于這樣的基本認識：別人也有和我們自己近似的動機和行為。
英英詞典釋義
Noun
1. the quality of unselfish concern for the welfare of others